Coda: Better assumptions
By this point in the book, the pattern should feel familiar. The company begins by treating demand as something already there to be captured. Then it narrows the market in the name of targeting, delays brand, splits brand from performance, lets strategy dissolve into activity, shrinks positioning into messaging, and uses research to make commitment feel safer.
Most of the market is not buying now. That timing shape is why “safe” marketing can still lose the future.
Later, the same instinct shows up in the work itself. Creative is judged by explanation, taste, dashboard trace, social response, and content output. When growth still feels harder than expected, the business blames marketing, hands pricing downstream, or reaches for ABM, PLG, and PR as a more respectable version of the same desire: to look commercially serious without confronting the wider system.
Each of those errors looks slightly different. The deeper mistake is the same.
The business keeps choosing the version of marketing that feels safest, neatest, most defensible, or most immediately legible from inside the company. It chooses less often the version that best matches how buyers actually behave, how markets actually grow, and how commercial advantage accumulates over time.
That is the through line of the book. The mistakes rarely belong to marketers alone.
Most of the assumptions we’ve covered don’t originate in the marketing team. They’re formed around marketing - by founders, finance leaders, sales cultures, product instincts, board expectations, investor pressure, and the general company preference for what feels measurable, controllable, and serious.
Marketing then operates inside that climate. It inherits the horizon, the success criteria, the appetite for risk, and the level of patience. It inherits the company’s tolerance for ambiguity, repetition, consistency, and delayed effect.
Changing marketing often requires changing the assumptions surrounding it.
If the company assumes growth comes mainly from the already-active slice of demand, marketing will be judged as a harvesting function. If the company assumes precision is maturity, marketing will be rewarded for shrinking the market into something easier to report on. If the company assumes brand can wait, the team will be denied some of the very conditions that make future growth easier.
If the company assumes performance is the only real revenue work, much of marketing’s broader contribution will be stripped of prestige before it’s even evaluated. If the company assumes strategy is a list of things to do, marketing will be busy without becoming forceful. If the company assumes positioning is copy, research is permission, creative is explanation, and metrics are the whole truth, the work will get narrower and safer at every stage.
All of that can happen while everyone involved remains intelligent, conscientious, and commercially sincere. That is what makes the subject worth writing about.
Founders don’t usually damage marketing out of hostility. They damage it out of reasonable instinct misapplied under pressure.
The same is true of executives, boards, and often marketers themselves. In many companies, weak marketing rarely comes from one catastrophic misunderstanding. It comes from many sensible-seeming decisions that all drift the same way - towards the immediate, the attributable, the defensible, the uncontroversial, the narrow, the legible, the low-risk, the board-friendly.
Those decisions can feel prudent right up until the company notices what it has gradually made harder for itself.
Harder to be known. Harder to be remembered. Harder to be trusted. Harder to hold price.
Harder to make creative that leaves a mark. Harder to sustain a coherent market position. Harder to build marketing programmes that compound rather than reset. Harder to diagnose underperformance accurately.
Harder to grow without ever-increasing force at the point of capture.
At that stage, the company often says marketing is not working. Sometimes marketing is not working. Often the deeper truth is harsher and more useful: marketing is working inside a set of assumptions that have made it less effective than it could be.
That is the real commercial problem this book has been trying to name.
So what replaces these bad assumptions?
What replaces them is better commercial judgement: the ability to see which conditions make marketing more likely to work, and which ones slowly weaken it.
That judgement begins with a few simpler recognitions.
Most of the market is not buying now. Reach and memory matter more than many dashboards can prove cleanly.
Brand and capture support one another. Positioning is a strategic choice before it is a wording exercise. Creative has to do more than explain.
Measurement should inform judgement while leaving room for commercial interpretation. Social applause and market effect are different signals. Content needs a commercial role beyond publishing cadence.
Pricing belongs to commercial design across the business, including what happens at the end of the sales process. Growth friction often sits outside marketing even when the symptom shows up in marketing first.
Most of these recognitions are less glamorous than the language companies often prefer. Together, they create a different operating standard.
A company working from sounder assumptions still asks about leads, targeting, creative, and metrics, but the second question gets sharper.
How do we get more leads - and how many future buyers know us well enough for lead generation to work efficiently later? How do we improve targeting - and are we narrowing the market to improve the numbers, or improving our position in it?
When should we invest in brand - and what are we teaching the company about consistency, visibility, and remembered meaning every time we delay it? What did performance do - and what made performance easier in the first place?
What marketing activities should we add - and what are we actually trying to make more likely, including what we’re willing to stop? How should we word this better - and what context makes our strengths matter most?
What does the research say - and have we learned enough to decide, or are we using evidence to avoid commitment? Is this creative clear - and will it be noticed, retained, and connected to us later?
Did the numbers move - and what kind of effect do those numbers actually represent? Did the post do well - and did it strengthen anything useful in the market’s memory?
Why is marketing underperforming - and where is the whole system making growth harder than it needs to be? What price can sales get away with - and what kind of company are we making it possible to price?
Those are better questions because they force the business back into reality.
Better assumptions make the company less confused about what marketing is for, what conditions it needs, and which decisions improve or limit its effect.
Founders and executives shape those conditions more than they often realise. They decide what gets patience, what gets prestige, and what gets protected when pressure rises.
They decide whether marketing is treated as a growth lever, a service desk, a reporting function, or a convenient location for commercial anxiety. They decide whether the company keeps chasing visible proof at the cost of quieter compounding effects. They decide whether marketing gets to help shape commercial reality, or merely react to the version the rest of the business has already made.
That is why this was always a founder-facing book.
A stronger marketing culture comes from creating a company in which better marketing has a chance to work.
That means broader understanding, sharper diagnosis, more tolerance for the real timescales and mechanisms of growth, and more honesty about what is causing weak performance.
A closer fit between the market the company wants and the decisions the company keeps making.
In practical terms, the companies that get this right are often less fashionable than they are clear-sighted. They know what market they are trying to influence, what effects they need to build over time, which metrics to trust for which decisions, and which work has to add up rather than merely show up.
They know that growth comes from the interaction between memory, market presence, pricing, usability, sales execution, product experience, and clear commercial choice.
They know marketing is powerful, but not magical. They know the surrounding business can either amplify or suffocate what marketing is capable of doing.
That is what the book asks of founders.
Make better decisions about the conditions in which marketing has to operate.
If that happens, the effect is usually larger than one improved campaign or one better quarter. The company becomes easier to grow.
That is the prize on the other side of these bad assumptions: a business that stops making growth harder than it needs to be for reasons nobody schedules.
That is a much better use of marketing.
It is a much better use of founder judgement too.