Blocking people is therapeutic
Whenever someone online is remotely mean to me, or if there is a post with multitudes of comments I disagree with, I go through each one and block them (even if they never said anything to me directly.) It doesn't matter what platform it's on, facebook, reddit, here, or what. I must have thousands and thousands of blocked people on FaceBook. But it's just therapeutic. I have been bullied a lot online, and it calms me down and comforts me knowing that if some random person says something I REALLY hate, I can just block them and never have to worry about EVER coming into contact with them again.