Do you block someone when…

Do you ever block someone when they completely ignore you? I mean like never ever interact with you.

If they comment on your posts it’s to talk to someone else. If they comment on your replies on another post it’s to reply to someone else who has replied on your comment.

I just figured that I don’t bring any value to this person so I removed myself from them and having them avoid me.

Not trying to be dramatic or anything, just curious how others feel 🩷.