I mean has it had a detrimental effect on anybodies life? I have always avoided social media because I don't agree with how much info it gives away but isn't a lot of this about targeted adverts or something like that? is it really that bad?

by the way I'm not defending facebook or social media because I think it is evil, I just think that if you sign up to it then it is kind of you r responsibility to know what you are signing up for.