I have no interest in Facebook.
IIRC once you have signed on there is no way to get off.
You may close your account but the info is still there for the taking.
My personal life is....personal.
I’ve been on for 3 years and haven’t had one bit of problem with my personal info. Nor do I know any of my friends who are on FB who have had any problems. You just have to be smart and not post super-personal things on there, like when you’re going on vacation, or details about your love life that you wouldn’t want plastered all over the world. Keep it smart and you should be OK.
IIRC, when I signed up, all I put in was name, e-mail, and maybe my age [all of which is already publicly known] ...
Other than that, FB has NO info on me.
I NEVER put any other info up - did not see the need.
Only reason I am on it is to see what my friends have posted ...