Not that it really was in the last decade or so, but Facebook is now so overrun with AI bots that it's difficult to find posts of real people. For one, real people already stopped posting on their timelines many years ago and went into private groups, so Facebook allows the bots to have at least some kind of new content when someone logs in.

Sadly I can see a lot of older people failing to recognize the bots and scams and I see them engage with them and being confused when the bots don't respond like humans.