>Anything that has a voting/rating/like system
They can work pretty well on purely content-driven websites. Ranking things by likes minus dislikes is the most fair way to ensure that good content gets seen first without giving undue weight to better known stuff.
>and AI-curated content
There's cases where bots are useful. A simple bot that auto-deletes spam for example. They're definitely no replacement for actual moderation though.
>with endless feeds
Not quite sure what you mean by this, but if you're talking about endless scrolling, yeah, it sucks.
>and possible data mining
I'm kind of mixed on this. I think it's fine to sell data so long as it's either already public, or minor enough that it doesn't really say anything about you as an individual, or at least anything of value. Lots of sites go way past that though.
>which eliminates every social media platform
IMO 'social media' is a pretty worthless label with no real meaning.