Have a FB account for distant relatives or college friends who seem to like to post stuff. I rarely use it and almost never post anything. A few years ago FB quietly made a change where you can now see the posts of 'friends of friends' even if you have NO idea who they are. It didn't use to work that way. I think this was a dreadful change since previously only those you specifically added could view your posts.
FB is like any other social media site whose main concern is having more users so they can charge more to advertisers by bragging about how big their reach is. Very little incentive to keep things under control. They have ZERO interest in content moderation, so those sites eventually turn into a free-for-all.
