The experience for each person is probably different. I never had that sort of stuff in the first place; mostly just pictures of people's concerts, vacations, dance events, car shows, family gettogethers, home improvement projects, new cars, lots of kid pictures, etc. None of these could compare to the level of "interaction" of the 2016 political cycle, though, so all the good stuff got buried under vitriol and arguments and un-friending and I feel like it never recovered.

> the 20year olds who were posting party pictures everyday and having friend group drama

You're describing Instagram. Facebook has been the "parents' generation water cooler" for several years now. They don't even post "original content" like party pics unless it's an obituary. It's all "shares" of news and political content.