I understand that Facebook can bring people together, lost friends, close relatives but some people use it to bully and harass. Spread vicious rumors and just Troll. Facebook has ruined marriages big time. It's a good thing that if you choose to, you can hide your friend list from others. When Facebook came about, it was supposed to be for college students but somehow it turned into a worldwide epidemic. Do you think you HAVE to have a facebook account? What do people think of people that don't have an Facebook account?
Facebook is a good way to keep up with family spread all over the country or even the world. And Messenger is a good way to chat with people you may not want to give your phone number to. No one can bully or harass you on Facebook unless you allow it. They have this handy dandy little feature called BLOCK. Use it!
Facebook has not ruined any marriages. If people are going to cheat on spouses then they will do so whether they have Facebook or not. I know a guy who does not have it at all but he has cheated on his wife. He is a member of dating sites but never been on Facebook. It isn't suppose to be for College students. It is for anyone who chooses to be a member. And it is each person's choice how much info they share on there.
No, I do not HAVE to have a Facebook account. And I don't think anything one way or the other about people if they do or do not have it. I don't really care. I don't put much on mine. I do have one. I have thought about deleting it. Mostly I just keep it for Messenger. I like being able to talk to people like texting and they don't have my phone number.
I have no problem using the "unfollow" to not see posts of people I don't want to unfriend to keep peace in the family. They have no idea you "unfollow" them. And you can set up who sees what you post as well.