One thing I've noticed is a large difference between what's served on Facebook's desktop site and what's served on their mobile version. I don't use the app, I just log into facebook.com on my phone, but the mobile version is serving 100% more of this AI slop than on desktop.

I think it's obvious why given the way users interact with sites/apps on their devices vs on desktop (they want to make FB mobile as TikTok-like as possible), but it's really striking how much of Facebook on mobile is just a bunch of AI slop at this point. I see some creep in on desktop too, mostly within the Reels/Shorts section (same creators/videos on both platforms, that is), but to see my recommended feed content be so vastly different indicates a lot to me about how the algorithm interprets user behavior and a lot of Meta's thinking about mobile audiences.

EDIT: mind you I don't follow a single topic or favorite anything on the platform, the content being served/recommended to me is purely based (as far as I can tell) on gender/demographic info they know about me and user behavior.