Sep 22, 2026
Was Philip Kotler Wrong? Or Did the World of Marketing Change?
From The Marketer of the Mediocre to the Akdağ Doctrine: a comparison of classical marketing management and a growth theory built from the field.
Marketing
Akdağ Doctrine
Kotler
Marketing
Kotler came down from theory to the field. I rose from the field to theory.®
The crisis marketing faces today is not a crisis of missing knowledge. On the contrary, there has never been so much data, research, frameworks, technology, consultants and metrics. And yet brands have never looked so alike. The issue I discuss in The Marketer of the Mediocre starts exactly here: the problem is not reading Kotler; it is staying in Kotler.
Let’s Give Him His Due First: Kotler Is Not the Problem Itself
Philip Kotler is one of the most influential thinkers in modern marketing. He is among the names who turned marketing from a mere sum of advertising and sales activities into a manageable discipline. He brought concepts such as market research, segmentation, targeting, positioning, value proposition, planning, implementation and control into the common language of corporate management.
We should also correct a common historical mistake: Kotler did not invent the 4P model. The Product, Price, Place and Promotion framework was formulated by E. Jerome McCarthy in 1960; Kotler adopted it, developed it and spread it worldwide. Kotler himself states this clearly in the assessment he wrote for the American Marketing Association in 2024.
This distinction matters, because my critique is not against a person. It is against half a century of Kotler’s legacy freezing into a management reflex inside companies. Kotler himself today acknowledges marketing’s transformation, from artificial intelligence to digital channels, from new ways of creating value to changing customer behaviour. Indeed, the 17th edition of Marketing Management covers current areas such as AI, the digital age, growth, customer loyalty and ESG.
So the issue is more subtle than “Was Kotler wrong?” My answer is this: Kotler’s theories were not wrong; but much of the world that made them right has changed.
Assembly Line
The problem is not reading Kotler; it is staying in Kotler.®
Kotler’s Greatest Success Was Also His Greatest Risk
Kotler’s genius was systematising marketing. He gave companies a map: analyse the market, divide customers, choose the target segment, define your position, design the marketing mix, implement and measure. This logic was extraordinarily functional, especially in an era dominated by mass production, mass media and relatively predictable markets.
But every great system has a side effect. While it makes success repeatable, over time it can replace thinking. While a framework makes decisions easier, it can blind managers to signals outside the framework. While research reduces uncertainty, it can make invisible the opportunities that have not yet shown up in research.
What I call “marketing as an assembly line” in The Marketer of the Mediocre is exactly this: marketing divided into stations like a production line; research produces insight, strategy writes the brief, the agency produces the campaign, the performance team optimises the metric — and while everyone does the right job at their own station, the brand becomes ordinary as a whole.
Mediocrity Is Not Bad Work. It Is the Institutionalisation of Safe Work.
The mediocre marketer is often not ignorant. On the contrary, they master the terminology. Their presentations are good. They know the benchmarks. They read dashboards. They follow industry averages. Often they make no procedural mistakes at all.
The problem starts here: in every critical decision, while people ask “What does the research say?”, “What is the competitor doing?”, “What is the industry average?”, “What was last year’s ratio?”, the questions “Where is culture going?”, “What is the consumer turning into?”, “Which desire is forming that we can’t measure yet?” and “What can we see before everyone else?” disappear from the table.
In such an organisation nobody makes mistakes; but nobody creates a leap either. Because the core mechanism of mediocrity is not incompetence but de-risked professionalism.
Akdağ Doctrine
Where Does the Akdağ Doctrine Begin?
In the book, I didn’t want to leave this critique as mere demolition. Saying “the 4Ps are outdated” is easy; what matters is what you put in their place. That is why I gathered observations from the field into a framework: the Akdağ Doctrine – A Growth Theory from the Field.
This doctrine does not claim to establish a universal law of marketing. On the contrary, it keeps its distance from the claim of universality itself. Markets, cultures, technologies and historical moments change. That is why the doctrine offers principles, not templates.
In the words of the book: “Kotler came down from theory to the field. I rose from the field to theory.” This is not just a difference in method; it is a difference in how one touches reality.
The Three Core Observations of the Akdağ Doctrine
1. Consumers don’t always know what they want; but they know what they want to feel.
Classical research asks customers questions within the existing category. Yet big opportunities often form outside the existing category. People seek not the product but the feeling it creates: identity, status, belonging or transformation. That is why we need to read not only “What would you buy?” but also “What feeling of life is this person chasing?”
2. Competitive advantage comes not only from superior resources but from producing meaning.
Big budgets, distribution power and production capacity still matter. But the creator economy, AI tools and micro-communities have given small brands levers they never had before. Spending more money alone no longer creates superiority; cultural resonance, identity representation and community belonging also produce competitive advantage.
3. Growth is a practice of adaptation, not planning.
In a predictable market, planning is powerful. In an uncertain market, the speed of adaptation matters as much as the quality of the plan. Small experiments, fast feedback, learning from real behaviour and continuously updating tactics can outperform long, flawless plans.
The Essential Difference Between Kotlerian Management Logic and the Akdağ Doctrine
In the book, I compare the two approaches not as a fight between “old truth / new truth” but as different management reflexes of different eras. The comparison below makes the distinction clearer (Kotlerian management logic first, then the Akdağ Doctrine).
Consumer — Target customer defined through needs and benefits / Active participant seeking identity, desire and belonging
Market unit — Segment / Aesthetic / value-based community
Research — Surveys, market research, focus groups / Cultural observation + community listening + real behaviour
Decision — Analysis → plan → approval → implementation / Intuition → hypothesis → fast experiment → data → adaptation
Budget — Past performance and ratio discipline / Future growth opportunity + financial return logic
Brand value — Benefit, quality, value proposition and position / Identity representation + cultural aura + community belonging
Crisis — Reduce risk, wait, protect the plan / Learn through small risks, adapt, build antifragile capacity
CMO — Function leader who plans, manages and controls / Growth architect, culture reader and commercial leader
Measurement — Market share, campaign and performance metrics / LTV/CAC + organic growth + community health + brand strength
The critical point is this: Kotler’s recent work does not see the consumer only as a “rational, passive individual” either. This comparison is not a literal summary of all of Kotler’s work; it is a critical model contrasting the classical marketing management reflex that has fossilised in companies with the field reflex of the Akdağ Doctrine. Making this distinction makes the debate more honest and stronger.
Eight Principles
Eight Principles: From Template to Mindset
The Akdağ Doctrine rests on eight operational principles. They are not a new “8P” list; they are a mindset meant to change the marketer’s decision-making reflex.
1. Culture comes before data. Data tells what has happened; culture announces what is happening. The point is not to abandon data but to read from culture the signals data cannot yet see.
2. Community beats segment. Demographics give the lowest common denominator; community shows shared meaning, language, ritual and aesthetics.
3. Desire comes before benefit. People say they buy product features; most of the time they buy the identity the product represents.
4. Experimentation beats planning. In uncertainty, a small, fast experiment can teach more than three months of theoretical debate.
5. Build an antifragile brand. The goal is not only to avoid harm from a crisis, but to grow stronger by learning from it and moving while competitors stand still.
6. Marketing is the engine of growth. Marketing is not a cost line; it is the commercial function that unites customer, price, channel, brand, product and growth architecture.
7. Intuition and data work together. Intuition generates hypotheses, data tests them. Data disciplines intuition; intuition notices data’s blind spots.
8. Courage beats technology. As tools democratise, technical advantage shrinks. Everyone can access the same AI tool; the difference lies in which question you ask, what you see and which risk you take.
Metric Fetishism: How Does a Brand Weaken While the Dashboard Is Green?
One of the harshest critiques in the book targets measurement culture outgrowing its purpose. Metrics such as ROAS, CTR, conversion rate, CPA, reach and engagement are valuable. But when the measurement tool becomes the strategy itself, the company starts managing the dashboard rather than reality.
A campaign’s ROAS can rise while new-customer acquisition falls. Remarketing can look efficient while the brand merely forces its existing customers to buy again and again. CTR can increase while brand awareness or pricing power erodes. That is why the sentence I use in the book matters: “Dashboard health and business health are not the same thing.”
So it would be wrong to think the Akdağ Doctrine is anti-data. On the contrary, the doctrine’s seventh principle is clear: intuition and data work together. The critique is not of data, but of data turning into authority.
Budget Dogma: Can the Future Be Built on a Percentage of the Past?
Another safe zone of corporate marketing is tying the budget to a fixed percentage of past revenue. This method provides financial discipline; but in growth periods it can create a paradox. A brand that is still small is condemned to a small budget because it is small. Then it is expected to become a big brand with a small budget.
The Akdağ Doctrine reverses this logic: the budget should be a function not only of the past but of the future you want to build. This is not a call for unlimited spending. On the contrary, the budget must be financially defensible through LTV/CAC, market-creation potential, channel economics and growth targets.
Here the marketer’s job is to speak the CFO’s language as much as to be creative. Courage is not recklessness.
Courage
Starting Not Where Kotler Ends, but Where He Falls Short
This is the most important point of my critique of Kotler. Throwing Kotler away would be easy and superficial. Market research is still necessary. Segmentation is still valuable. Positioning is still critical. Price, distribution, product and communication still have to be managed. But today these are hygiene factors. They are not the whole of competitive advantage.
A brand can do STP and read tribes at the same time. It can run customer research and cultural ethnography. It can measure ROAS and track long-term brand strength. It can use data and bring intuition into corporate decision-making.
So the thesis of the Akdağ Doctrine is not “forget Kotler”. It says something harder: learn Kotler, but don’t mistake him for the final answer.
In the Age of AI, Mediocrity Will Get Even Cheaper
Artificial intelligence makes this debate even more urgent. Producing text, preparing campaign variations, generating visuals, running segment analysis and producing reports are getting cheaper and cheaper. Many forms of output considered signs of professionalism yesterday will be a few seconds’ work tomorrow.
In that case, competitive advantage will shift away from tool usage: toward choosing the right problem, reading culture, producing meaning, independent judgement and courage. AI will let everyone produce average work faster. That is why the scarce resource of the future will not be content but original judgement.
Conclusion: I Criticise Not Kotler, but Staying in Kotler
The core sentence of The Marketer of the Mediocre is this: “Great brands are not born from theories. Theories come after great brands and report what happened.”
This doesn’t mean theory is unnecessary. Theory gives us language, models, and helps us understand the past. But theory cannot take over the courage needed to build the future.
Kotler disciplined marketing. We owe him a great deal for that. But when discipline turns into dogma, the marketer starts seeing the customer as a segment rather than a living person; culture as a report rather than a moving flow; the market as a table to be managed rather than a territory to be discovered.
This is exactly where the Akdağ Doctrine offers a different proposal: Read culture. See the community. Understand desire. Experiment. Learn from crisis. Put marketing at the centre of growth. Discipline intuition with data. And finally, show the courage to decide.
Because marketing’s problem today is not a lack of tools. There are more tools than ever. What is truly scarce is the courage to think differently in a world where everyone has the same data, the same technology and the same framework.
Source Note
Gökhan Akdağ, Vasatın Pazarlamacısı (The Marketer of the Mediocre): Kotler’e Karşı Sahadan Bir İdam Fermanı, 2026. Especially the chapter “Akdağ Doctrine – A Growth Theory from the Field”, pp. 167–176.
Philip Kotler, “The Past, Present, and Future of Marketing”, American Marketing Association, 12 March 2024; also Kotler, Keller & Chernev, Marketing Management, 17th edition, Pearson, 2024/2025. These sources confirm the historical origin of the 4Ps and that Kotler’s current approach has evolved toward AI, digital transformation, growth and customer value.
My Recent Posts
(Gökhan Akdağ)
©2026
What Is Marketing Consulting? How to Build a Marketing Strategy, Plan, Budget and Management Discipline
Oct 9, 2026
Marketing
What Is Retail Consulting? Store Management, Sales Growth, KPIs, Profitability and Retail Math
Oct 9, 2026
Retail
What Is Commercial Growth Consulting? How to Manage Sales, Marketing, B2B, Export, Organisation and Profitable Growth
Oct 9, 2026
Strategy
FAQ
01
What does GA Consulting do?
02
What is your approach?
03
How do projects progress?
04
What is your focus?
05
Which areas do you work in?
06
What value does it create for companies?
07
Which companies is it right for?
08
How long until a project delivers results?
Sep 22, 2026
Was Philip Kotler Wrong? Or Did the World of Marketing Change?
From The Marketer of the Mediocre to the Akdağ Doctrine: a comparison of classical marketing management and a growth theory built from the field.
Marketing
Akdağ Doctrine
Kotler
Marketing
Kotler came down from theory to the field. I rose from the field to theory.®
The crisis marketing faces today is not a crisis of missing knowledge. On the contrary, there has never been so much data, research, frameworks, technology, consultants and metrics. And yet brands have never looked so alike. The issue I discuss in The Marketer of the Mediocre starts exactly here: the problem is not reading Kotler; it is staying in Kotler.
Let’s Give Him His Due First: Kotler Is Not the Problem Itself
Philip Kotler is one of the most influential thinkers in modern marketing. He is among the names who turned marketing from a mere sum of advertising and sales activities into a manageable discipline. He brought concepts such as market research, segmentation, targeting, positioning, value proposition, planning, implementation and control into the common language of corporate management.
We should also correct a common historical mistake: Kotler did not invent the 4P model. The Product, Price, Place and Promotion framework was formulated by E. Jerome McCarthy in 1960; Kotler adopted it, developed it and spread it worldwide. Kotler himself states this clearly in the assessment he wrote for the American Marketing Association in 2024.
This distinction matters, because my critique is not against a person. It is against half a century of Kotler’s legacy freezing into a management reflex inside companies. Kotler himself today acknowledges marketing’s transformation, from artificial intelligence to digital channels, from new ways of creating value to changing customer behaviour. Indeed, the 17th edition of Marketing Management covers current areas such as AI, the digital age, growth, customer loyalty and ESG.
So the issue is more subtle than “Was Kotler wrong?” My answer is this: Kotler’s theories were not wrong; but much of the world that made them right has changed.
Assembly Line
The problem is not reading Kotler; it is staying in Kotler.®
Kotler’s Greatest Success Was Also His Greatest Risk
Kotler’s genius was systematising marketing. He gave companies a map: analyse the market, divide customers, choose the target segment, define your position, design the marketing mix, implement and measure. This logic was extraordinarily functional, especially in an era dominated by mass production, mass media and relatively predictable markets.
But every great system has a side effect. While it makes success repeatable, over time it can replace thinking. While a framework makes decisions easier, it can blind managers to signals outside the framework. While research reduces uncertainty, it can make invisible the opportunities that have not yet shown up in research.
What I call “marketing as an assembly line” in The Marketer of the Mediocre is exactly this: marketing divided into stations like a production line; research produces insight, strategy writes the brief, the agency produces the campaign, the performance team optimises the metric — and while everyone does the right job at their own station, the brand becomes ordinary as a whole.
Mediocrity Is Not Bad Work. It Is the Institutionalisation of Safe Work.
The mediocre marketer is often not ignorant. On the contrary, they master the terminology. Their presentations are good. They know the benchmarks. They read dashboards. They follow industry averages. Often they make no procedural mistakes at all.
The problem starts here: in every critical decision, while people ask “What does the research say?”, “What is the competitor doing?”, “What is the industry average?”, “What was last year’s ratio?”, the questions “Where is culture going?”, “What is the consumer turning into?”, “Which desire is forming that we can’t measure yet?” and “What can we see before everyone else?” disappear from the table.
In such an organisation nobody makes mistakes; but nobody creates a leap either. Because the core mechanism of mediocrity is not incompetence but de-risked professionalism.
Akdağ Doctrine
Where Does the Akdağ Doctrine Begin?
In the book, I didn’t want to leave this critique as mere demolition. Saying “the 4Ps are outdated” is easy; what matters is what you put in their place. That is why I gathered observations from the field into a framework: the Akdağ Doctrine – A Growth Theory from the Field.
This doctrine does not claim to establish a universal law of marketing. On the contrary, it keeps its distance from the claim of universality itself. Markets, cultures, technologies and historical moments change. That is why the doctrine offers principles, not templates.
In the words of the book: “Kotler came down from theory to the field. I rose from the field to theory.” This is not just a difference in method; it is a difference in how one touches reality.
The Three Core Observations of the Akdağ Doctrine
1. Consumers don’t always know what they want; but they know what they want to feel.
Classical research asks customers questions within the existing category. Yet big opportunities often form outside the existing category. People seek not the product but the feeling it creates: identity, status, belonging or transformation. That is why we need to read not only “What would you buy?” but also “What feeling of life is this person chasing?”
2. Competitive advantage comes not only from superior resources but from producing meaning.
Big budgets, distribution power and production capacity still matter. But the creator economy, AI tools and micro-communities have given small brands levers they never had before. Spending more money alone no longer creates superiority; cultural resonance, identity representation and community belonging also produce competitive advantage.
3. Growth is a practice of adaptation, not planning.
In a predictable market, planning is powerful. In an uncertain market, the speed of adaptation matters as much as the quality of the plan. Small experiments, fast feedback, learning from real behaviour and continuously updating tactics can outperform long, flawless plans.
The Essential Difference Between Kotlerian Management Logic and the Akdağ Doctrine
In the book, I compare the two approaches not as a fight between “old truth / new truth” but as different management reflexes of different eras. The comparison below makes the distinction clearer (Kotlerian management logic first, then the Akdağ Doctrine).
Consumer — Target customer defined through needs and benefits / Active participant seeking identity, desire and belonging
Market unit — Segment / Aesthetic / value-based community
Research — Surveys, market research, focus groups / Cultural observation + community listening + real behaviour
Decision — Analysis → plan → approval → implementation / Intuition → hypothesis → fast experiment → data → adaptation
Budget — Past performance and ratio discipline / Future growth opportunity + financial return logic
Brand value — Benefit, quality, value proposition and position / Identity representation + cultural aura + community belonging
Crisis — Reduce risk, wait, protect the plan / Learn through small risks, adapt, build antifragile capacity
CMO — Function leader who plans, manages and controls / Growth architect, culture reader and commercial leader
Measurement — Market share, campaign and performance metrics / LTV/CAC + organic growth + community health + brand strength
The critical point is this: Kotler’s recent work does not see the consumer only as a “rational, passive individual” either. This comparison is not a literal summary of all of Kotler’s work; it is a critical model contrasting the classical marketing management reflex that has fossilised in companies with the field reflex of the Akdağ Doctrine. Making this distinction makes the debate more honest and stronger.
Eight Principles
Eight Principles: From Template to Mindset
The Akdağ Doctrine rests on eight operational principles. They are not a new “8P” list; they are a mindset meant to change the marketer’s decision-making reflex.
1. Culture comes before data. Data tells what has happened; culture announces what is happening. The point is not to abandon data but to read from culture the signals data cannot yet see.
2. Community beats segment. Demographics give the lowest common denominator; community shows shared meaning, language, ritual and aesthetics.
3. Desire comes before benefit. People say they buy product features; most of the time they buy the identity the product represents.
4. Experimentation beats planning. In uncertainty, a small, fast experiment can teach more than three months of theoretical debate.
5. Build an antifragile brand. The goal is not only to avoid harm from a crisis, but to grow stronger by learning from it and moving while competitors stand still.
6. Marketing is the engine of growth. Marketing is not a cost line; it is the commercial function that unites customer, price, channel, brand, product and growth architecture.
7. Intuition and data work together. Intuition generates hypotheses, data tests them. Data disciplines intuition; intuition notices data’s blind spots.
8. Courage beats technology. As tools democratise, technical advantage shrinks. Everyone can access the same AI tool; the difference lies in which question you ask, what you see and which risk you take.
Metric Fetishism: How Does a Brand Weaken While the Dashboard Is Green?
One of the harshest critiques in the book targets measurement culture outgrowing its purpose. Metrics such as ROAS, CTR, conversion rate, CPA, reach and engagement are valuable. But when the measurement tool becomes the strategy itself, the company starts managing the dashboard rather than reality.
A campaign’s ROAS can rise while new-customer acquisition falls. Remarketing can look efficient while the brand merely forces its existing customers to buy again and again. CTR can increase while brand awareness or pricing power erodes. That is why the sentence I use in the book matters: “Dashboard health and business health are not the same thing.”
So it would be wrong to think the Akdağ Doctrine is anti-data. On the contrary, the doctrine’s seventh principle is clear: intuition and data work together. The critique is not of data, but of data turning into authority.
Budget Dogma: Can the Future Be Built on a Percentage of the Past?
Another safe zone of corporate marketing is tying the budget to a fixed percentage of past revenue. This method provides financial discipline; but in growth periods it can create a paradox. A brand that is still small is condemned to a small budget because it is small. Then it is expected to become a big brand with a small budget.
The Akdağ Doctrine reverses this logic: the budget should be a function not only of the past but of the future you want to build. This is not a call for unlimited spending. On the contrary, the budget must be financially defensible through LTV/CAC, market-creation potential, channel economics and growth targets.
Here the marketer’s job is to speak the CFO’s language as much as to be creative. Courage is not recklessness.
Courage
Starting Not Where Kotler Ends, but Where He Falls Short
This is the most important point of my critique of Kotler. Throwing Kotler away would be easy and superficial. Market research is still necessary. Segmentation is still valuable. Positioning is still critical. Price, distribution, product and communication still have to be managed. But today these are hygiene factors. They are not the whole of competitive advantage.
A brand can do STP and read tribes at the same time. It can run customer research and cultural ethnography. It can measure ROAS and track long-term brand strength. It can use data and bring intuition into corporate decision-making.
So the thesis of the Akdağ Doctrine is not “forget Kotler”. It says something harder: learn Kotler, but don’t mistake him for the final answer.
In the Age of AI, Mediocrity Will Get Even Cheaper
Artificial intelligence makes this debate even more urgent. Producing text, preparing campaign variations, generating visuals, running segment analysis and producing reports are getting cheaper and cheaper. Many forms of output considered signs of professionalism yesterday will be a few seconds’ work tomorrow.
In that case, competitive advantage will shift away from tool usage: toward choosing the right problem, reading culture, producing meaning, independent judgement and courage. AI will let everyone produce average work faster. That is why the scarce resource of the future will not be content but original judgement.
Conclusion: I Criticise Not Kotler, but Staying in Kotler
The core sentence of The Marketer of the Mediocre is this: “Great brands are not born from theories. Theories come after great brands and report what happened.”
This doesn’t mean theory is unnecessary. Theory gives us language, models, and helps us understand the past. But theory cannot take over the courage needed to build the future.
Kotler disciplined marketing. We owe him a great deal for that. But when discipline turns into dogma, the marketer starts seeing the customer as a segment rather than a living person; culture as a report rather than a moving flow; the market as a table to be managed rather than a territory to be discovered.
This is exactly where the Akdağ Doctrine offers a different proposal: Read culture. See the community. Understand desire. Experiment. Learn from crisis. Put marketing at the centre of growth. Discipline intuition with data. And finally, show the courage to decide.
Because marketing’s problem today is not a lack of tools. There are more tools than ever. What is truly scarce is the courage to think differently in a world where everyone has the same data, the same technology and the same framework.
Source Note
Gökhan Akdağ, Vasatın Pazarlamacısı (The Marketer of the Mediocre): Kotler’e Karşı Sahadan Bir İdam Fermanı, 2026. Especially the chapter “Akdağ Doctrine – A Growth Theory from the Field”, pp. 167–176.
Philip Kotler, “The Past, Present, and Future of Marketing”, American Marketing Association, 12 March 2024; also Kotler, Keller & Chernev, Marketing Management, 17th edition, Pearson, 2024/2025. These sources confirm the historical origin of the 4Ps and that Kotler’s current approach has evolved toward AI, digital transformation, growth and customer value.
My Recent Posts
(Gökhan Akdağ)
©2026
What Is Marketing Consulting? How to Build a Marketing Strategy, Plan, Budget and Management Discipline
Oct 9, 2026
Marketing
What Is Retail Consulting? Store Management, Sales Growth, KPIs, Profitability and Retail Math
Oct 9, 2026
Retail
What Is Commercial Growth Consulting? How to Manage Sales, Marketing, B2B, Export, Organisation and Profitable Growth
Oct 9, 2026
Strategy
FAQ
01
What does GA Consulting do?
02
What is your approach?
03
How do projects progress?
04
What is your focus?
05
Which areas do you work in?
06
What value does it create for companies?
07
Which companies is it right for?
08
How long until a project delivers results?
Sep 22, 2026
Was Philip Kotler Wrong? Or Did the World of Marketing Change?
From The Marketer of the Mediocre to the Akdağ Doctrine: a comparison of classical marketing management and a growth theory built from the field.
Marketing
Akdağ Doctrine
Kotler
Marketing
Kotler came down from theory to the field. I rose from the field to theory.®
The crisis marketing faces today is not a crisis of missing knowledge. On the contrary, there has never been so much data, research, frameworks, technology, consultants and metrics. And yet brands have never looked so alike. The issue I discuss in The Marketer of the Mediocre starts exactly here: the problem is not reading Kotler; it is staying in Kotler.
Let’s Give Him His Due First: Kotler Is Not the Problem Itself
Philip Kotler is one of the most influential thinkers in modern marketing. He is among the names who turned marketing from a mere sum of advertising and sales activities into a manageable discipline. He brought concepts such as market research, segmentation, targeting, positioning, value proposition, planning, implementation and control into the common language of corporate management.
We should also correct a common historical mistake: Kotler did not invent the 4P model. The Product, Price, Place and Promotion framework was formulated by E. Jerome McCarthy in 1960; Kotler adopted it, developed it and spread it worldwide. Kotler himself states this clearly in the assessment he wrote for the American Marketing Association in 2024.
This distinction matters, because my critique is not against a person. It is against half a century of Kotler’s legacy freezing into a management reflex inside companies. Kotler himself today acknowledges marketing’s transformation, from artificial intelligence to digital channels, from new ways of creating value to changing customer behaviour. Indeed, the 17th edition of Marketing Management covers current areas such as AI, the digital age, growth, customer loyalty and ESG.
So the issue is more subtle than “Was Kotler wrong?” My answer is this: Kotler’s theories were not wrong; but much of the world that made them right has changed.
Assembly Line
The problem is not reading Kotler; it is staying in Kotler.®
Kotler’s Greatest Success Was Also His Greatest Risk
Kotler’s genius was systematising marketing. He gave companies a map: analyse the market, divide customers, choose the target segment, define your position, design the marketing mix, implement and measure. This logic was extraordinarily functional, especially in an era dominated by mass production, mass media and relatively predictable markets.
But every great system has a side effect. While it makes success repeatable, over time it can replace thinking. While a framework makes decisions easier, it can blind managers to signals outside the framework. While research reduces uncertainty, it can make invisible the opportunities that have not yet shown up in research.
What I call “marketing as an assembly line” in The Marketer of the Mediocre is exactly this: marketing divided into stations like a production line; research produces insight, strategy writes the brief, the agency produces the campaign, the performance team optimises the metric — and while everyone does the right job at their own station, the brand becomes ordinary as a whole.
Mediocrity Is Not Bad Work. It Is the Institutionalisation of Safe Work.
The mediocre marketer is often not ignorant. On the contrary, they master the terminology. Their presentations are good. They know the benchmarks. They read dashboards. They follow industry averages. Often they make no procedural mistakes at all.
The problem starts here: in every critical decision, while people ask “What does the research say?”, “What is the competitor doing?”, “What is the industry average?”, “What was last year’s ratio?”, the questions “Where is culture going?”, “What is the consumer turning into?”, “Which desire is forming that we can’t measure yet?” and “What can we see before everyone else?” disappear from the table.
In such an organisation nobody makes mistakes; but nobody creates a leap either. Because the core mechanism of mediocrity is not incompetence but de-risked professionalism.
Akdağ Doctrine
Where Does the Akdağ Doctrine Begin?
In the book, I didn’t want to leave this critique as mere demolition. Saying “the 4Ps are outdated” is easy; what matters is what you put in their place. That is why I gathered observations from the field into a framework: the Akdağ Doctrine – A Growth Theory from the Field.
This doctrine does not claim to establish a universal law of marketing. On the contrary, it keeps its distance from the claim of universality itself. Markets, cultures, technologies and historical moments change. That is why the doctrine offers principles, not templates.
In the words of the book: “Kotler came down from theory to the field. I rose from the field to theory.” This is not just a difference in method; it is a difference in how one touches reality.
The Three Core Observations of the Akdağ Doctrine
1. Consumers don’t always know what they want; but they know what they want to feel.
Classical research asks customers questions within the existing category. Yet big opportunities often form outside the existing category. People seek not the product but the feeling it creates: identity, status, belonging or transformation. That is why we need to read not only “What would you buy?” but also “What feeling of life is this person chasing?”
2. Competitive advantage comes not only from superior resources but from producing meaning.
Big budgets, distribution power and production capacity still matter. But the creator economy, AI tools and micro-communities have given small brands levers they never had before. Spending more money alone no longer creates superiority; cultural resonance, identity representation and community belonging also produce competitive advantage.
3. Growth is a practice of adaptation, not planning.
In a predictable market, planning is powerful. In an uncertain market, the speed of adaptation matters as much as the quality of the plan. Small experiments, fast feedback, learning from real behaviour and continuously updating tactics can outperform long, flawless plans.
The Essential Difference Between Kotlerian Management Logic and the Akdağ Doctrine
In the book, I compare the two approaches not as a fight between “old truth / new truth” but as different management reflexes of different eras. The comparison below makes the distinction clearer (Kotlerian management logic first, then the Akdağ Doctrine).
Consumer — Target customer defined through needs and benefits / Active participant seeking identity, desire and belonging
Market unit — Segment / Aesthetic / value-based community
Research — Surveys, market research, focus groups / Cultural observation + community listening + real behaviour
Decision — Analysis → plan → approval → implementation / Intuition → hypothesis → fast experiment → data → adaptation
Budget — Past performance and ratio discipline / Future growth opportunity + financial return logic
Brand value — Benefit, quality, value proposition and position / Identity representation + cultural aura + community belonging
Crisis — Reduce risk, wait, protect the plan / Learn through small risks, adapt, build antifragile capacity
CMO — Function leader who plans, manages and controls / Growth architect, culture reader and commercial leader
Measurement — Market share, campaign and performance metrics / LTV/CAC + organic growth + community health + brand strength
The critical point is this: Kotler’s recent work does not see the consumer only as a “rational, passive individual” either. This comparison is not a literal summary of all of Kotler’s work; it is a critical model contrasting the classical marketing management reflex that has fossilised in companies with the field reflex of the Akdağ Doctrine. Making this distinction makes the debate more honest and stronger.
Eight Principles
Eight Principles: From Template to Mindset
The Akdağ Doctrine rests on eight operational principles. They are not a new “8P” list; they are a mindset meant to change the marketer’s decision-making reflex.
1. Culture comes before data. Data tells what has happened; culture announces what is happening. The point is not to abandon data but to read from culture the signals data cannot yet see.
2. Community beats segment. Demographics give the lowest common denominator; community shows shared meaning, language, ritual and aesthetics.
3. Desire comes before benefit. People say they buy product features; most of the time they buy the identity the product represents.
4. Experimentation beats planning. In uncertainty, a small, fast experiment can teach more than three months of theoretical debate.
5. Build an antifragile brand. The goal is not only to avoid harm from a crisis, but to grow stronger by learning from it and moving while competitors stand still.
6. Marketing is the engine of growth. Marketing is not a cost line; it is the commercial function that unites customer, price, channel, brand, product and growth architecture.
7. Intuition and data work together. Intuition generates hypotheses, data tests them. Data disciplines intuition; intuition notices data’s blind spots.
8. Courage beats technology. As tools democratise, technical advantage shrinks. Everyone can access the same AI tool; the difference lies in which question you ask, what you see and which risk you take.
Metric Fetishism: How Does a Brand Weaken While the Dashboard Is Green?
One of the harshest critiques in the book targets measurement culture outgrowing its purpose. Metrics such as ROAS, CTR, conversion rate, CPA, reach and engagement are valuable. But when the measurement tool becomes the strategy itself, the company starts managing the dashboard rather than reality.
A campaign’s ROAS can rise while new-customer acquisition falls. Remarketing can look efficient while the brand merely forces its existing customers to buy again and again. CTR can increase while brand awareness or pricing power erodes. That is why the sentence I use in the book matters: “Dashboard health and business health are not the same thing.”
So it would be wrong to think the Akdağ Doctrine is anti-data. On the contrary, the doctrine’s seventh principle is clear: intuition and data work together. The critique is not of data, but of data turning into authority.
Budget Dogma: Can the Future Be Built on a Percentage of the Past?
Another safe zone of corporate marketing is tying the budget to a fixed percentage of past revenue. This method provides financial discipline; but in growth periods it can create a paradox. A brand that is still small is condemned to a small budget because it is small. Then it is expected to become a big brand with a small budget.
The Akdağ Doctrine reverses this logic: the budget should be a function not only of the past but of the future you want to build. This is not a call for unlimited spending. On the contrary, the budget must be financially defensible through LTV/CAC, market-creation potential, channel economics and growth targets.
Here the marketer’s job is to speak the CFO’s language as much as to be creative. Courage is not recklessness.
Courage
Starting Not Where Kotler Ends, but Where He Falls Short
This is the most important point of my critique of Kotler. Throwing Kotler away would be easy and superficial. Market research is still necessary. Segmentation is still valuable. Positioning is still critical. Price, distribution, product and communication still have to be managed. But today these are hygiene factors. They are not the whole of competitive advantage.
A brand can do STP and read tribes at the same time. It can run customer research and cultural ethnography. It can measure ROAS and track long-term brand strength. It can use data and bring intuition into corporate decision-making.
So the thesis of the Akdağ Doctrine is not “forget Kotler”. It says something harder: learn Kotler, but don’t mistake him for the final answer.
In the Age of AI, Mediocrity Will Get Even Cheaper
Artificial intelligence makes this debate even more urgent. Producing text, preparing campaign variations, generating visuals, running segment analysis and producing reports are getting cheaper and cheaper. Many forms of output considered signs of professionalism yesterday will be a few seconds’ work tomorrow.
In that case, competitive advantage will shift away from tool usage: toward choosing the right problem, reading culture, producing meaning, independent judgement and courage. AI will let everyone produce average work faster. That is why the scarce resource of the future will not be content but original judgement.
Conclusion: I Criticise Not Kotler, but Staying in Kotler
The core sentence of The Marketer of the Mediocre is this: “Great brands are not born from theories. Theories come after great brands and report what happened.”
This doesn’t mean theory is unnecessary. Theory gives us language, models, and helps us understand the past. But theory cannot take over the courage needed to build the future.
Kotler disciplined marketing. We owe him a great deal for that. But when discipline turns into dogma, the marketer starts seeing the customer as a segment rather than a living person; culture as a report rather than a moving flow; the market as a table to be managed rather than a territory to be discovered.
This is exactly where the Akdağ Doctrine offers a different proposal: Read culture. See the community. Understand desire. Experiment. Learn from crisis. Put marketing at the centre of growth. Discipline intuition with data. And finally, show the courage to decide.
Because marketing’s problem today is not a lack of tools. There are more tools than ever. What is truly scarce is the courage to think differently in a world where everyone has the same data, the same technology and the same framework.
Source Note
Gökhan Akdağ, Vasatın Pazarlamacısı (The Marketer of the Mediocre): Kotler’e Karşı Sahadan Bir İdam Fermanı, 2026. Especially the chapter “Akdağ Doctrine – A Growth Theory from the Field”, pp. 167–176.
Philip Kotler, “The Past, Present, and Future of Marketing”, American Marketing Association, 12 March 2024; also Kotler, Keller & Chernev, Marketing Management, 17th edition, Pearson, 2024/2025. These sources confirm the historical origin of the 4Ps and that Kotler’s current approach has evolved toward AI, digital transformation, growth and customer value.
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