I still have FB and IG accounts, but I don't use them much anymore. The non-chronological feed on both sites eventually required either lots of effort (do all of posts, videos, stories, replies, likes, etc. all the time) for organic visibility or pay for visibility. I get why that increased revenue (spend money or spend time), but as a casual user I don't care enough to do either at the scale required, so eventually I got disinterested.