Gen Z is the Engine of Social Commerce: They do not just watch, they co-create

A new media grammar is taking hold across Gen Z: They do not just watch, they co-create. YouTube’s latest culture study shows that today’s 14–24-year-olds see themselves as creators, shape trends, and prefer videos born inside communities over traditional, top-down formats. In the United States sample, two-thirds of Gen Z say people their age drive what others talk about online; they spend far more time with user-generated video and significantly less with TV and films. This is not a passing fad but a durable shift in how culture is made and distributed.

Gen Z: They do not just watch, they co-create

A new YouTube Culture & Trends report on the “Next-Gen” media language, built on Google/SmithGeiger surveys in April 2025, argues that today’s teens don’t merely consume, they co-author what the internet talks about. In the United States sample, 66% of 14–24-year-olds say that people their age shape online conversation; Gen Z also spends 26% less time with TV and films than the average person and 54% more time on social platforms and user-generated video. Large majorities report that creators influence their humor, habits, and personal style—the culture loop is participatory, not broadcast.

This shift sits on vast, always-on distribution: the world counted 5.41 billion social-media users by mid-2025 (roughly two-thirds of humanity), a scale that turns niche creator trends into mainstream demand within days. Meanwhile, social platforms and creators are capturing a growing share of ad spend—2025 is the first year creator media is set to overtake traditional media in advertising revenue, signaling where attention—and purchase influence—now lives.

Money is following attention. Analysts expect social commerce to scale from hundreds of billions to US$1.2 trillion by 2025, with longer-run projections pointing to multi-trillion growth by 2030 as “scroll → chat → buy” turns habitual for younger cohorts. In Southeast Asia—a bellwether for mobile-first retail—the digital economy reached US$263 billion GMV in 2024 (+15% year on year), while leading marketplaces and wallet rails tightened the loop between creator discovery and checkout.

Crucially, creators don’t just entertain; they validate purchases. Recent surveys show younger shoppers disproportionately trust creator recommendations and act on them more frequently than older cohorts a strong signal for brands still over-investing in polished monologues instead of community proof.

What does this mean for e-commerce?

1. Treat the audience as co-authors. Design launches for remix: publish shoppable videos, provide sounds/templates, and feature the best community clips on product pages. Measure not only clicks, but co-creation rate (duets, stitches, remixes) as a predictor of repeat.

2. Collapse discovery and checkout. Make chat-to-purchase native; prioritise wallet flows in the markets where they dominate. Streaming’s rise means your “ads” should feel like creator content and live where people actually watch.

3. Invest where the flywheel compounds. Returns orchestration for social orders, rights-safe UGC ingestion, moderation, and multilingual PDP automation are the rails that turn culture into commerce.

YouTube’s data shows a world where creators and communities now set the cultural agenda and platforms distribute it at planetary scale. The winners in e-commerce will be the operators who build for that reality: creator-native, video-first, and engineered for one-tap conversion.

In short, the audience is now the studio and the store. With billions of people on social platforms and over a billion hours of video watched daily, creator-led culture moves products across borders faster than any campaign calendar. Social commerce is racing toward a multi-trillion-dollar scale this decade; the brands that win will treat community content as the front page, collapse discovery and checkout into one flow, and measure co-creation (remixes, stitches, templates used) alongside clicks. Marketplaces should reward verified user videos and build rails for returns, rights, and moderation; investors should fund these “boring” pipes where margins compound. Ignore this shift, and you will overspend for attention that does not convert. Build for it, and you turn culture into a flywheel of repeatable, global e-commerce growth.

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