BLOCKED

LMAOOO I know I already posted a question but this shit got me, I just discovered I've been blocked not one, not two but THREE people. And they're all people I genuinely don't remember interacting with . I discovered I was blocked cause I can't reply to them. But I honestly don't understand the point in blocking people since you can still comment on their topics and see them. What's you guys reasons for blocking people?? Is it worth it if you do? I actually don't think I've ever blocked anyone on mangago thinking about it