The internet spent 15 years rewarding scale. The next decade may reward relevance.
There is an old assumption in marketing:
bigger audience = bigger opportunity.
But digital markets are discovering something more nuanced.
A smaller audience with a strong shared identity can be commercially more powerful than a massive audience with weak connection.
That is why the most interesting communities are often not broad.
They are specific.
Runners.
Collectors.
Beauty obsessives.
Parents.
Gamers.
Designers.
Fans of a particular artist, sport, product or aesthetic.
The niche is not the limitation.
The niche is the business model.
Deloitte's 2026 research shows why. Around 80% of consumers identify as fans of at least one category, while fans spend 27% more per month on streaming than non-fans.
At the same time, the creator economy is moving toward smaller, more targeted relationships. The Wall Street Journal reports that smaller businesses account for the overwhelming majority of creator-sponsored content on YouTube, even as major advertisers increase spending.
Why?
Because relevance is measurable.
A community of 20,000 people who share a strong interest can produce something mass advertising struggles to manufacture:
context.
Members already understand the language.
They know the references.
They know what is good.
They know what is fake.
And they tell each other.
This matters even more as AI makes generic content almost infinite.
When everyone can produce content, being specific becomes a competitive advantage.
The future may therefore belong less to brands asking:
“How many people can we reach?” and more to businesses asking:
“Which 20,000 people could never be replaced by an algorithm?” Mass markets are still enormous.
But the growth opportunity may increasingly live in the spaces between them.
Not mass.
Meaningful.