More than 20% of the videos that YouTube’s algorithm shows to new users are “AI slop” – low-quality AI-generated content designed to farm views, research has found.
The video-editing company Kapwing surveyed 15,000 of the world’s most popular YouTube channels – the top 100 in every country – and found that 278 of them contain only AI slop.
Together, these AI slop channels have amassed more than 63bn views and 221 million subscribers, generating about $117m (£90m) in revenue each year, according to estimates.
The researchers also made a new YouTube account and found that 104 of the first 500 videos recommended to its feed were AI slop. One-third of the 500 videos were “brainrot”, a category that includes AI slop and other low-quality content made to monetise attention.
The findings are a snapshot of a rapidly expanding industry that is saturating big social media platforms – from X to Meta to YouTube – and defining a new era of content: decontextualised, addictive and international.


A telling thing is that apparently Youtube’s algorithm knows that these videos are AI slop. I suspect this because at the outset I was aggressively disrecommending any of these that Youtube suggested to me, and basically nothing like them shows up in my feed anymore. Every once in a while one still slips through, usually some manner of synthetic music thing, and I hit the ol’ three dots and choose “not interested” and then “don’t recommend this channel” and I never see it again.
What’s much more concerning is that the average user (i.e. non tech people, i.e. practically everybody) is being handed this shit by default and in my lifetime of experience of people already being widely unable to distinguish truth from blatant manipulative fantasy, the prevalence of false/misleading/nonsense/fabricated AI bullshit being constantly peddled inches from their eyeballs is absolutely eroding peoples’ already limited ability to think.
Interesting, wonder if my watch history having some e.g. Penn & Teller: BS! is why they’ve never dared push me slop… OK, brainrot slop at least, maybe something’s slipped through.
(Haven’t touched the “don’t recommend” stuff that I can recall over these years… er, decades perhaps, whew)
Obvy could be any one of a million reasons. Couldn’t been A/B Test Group B while you were Group A!