I've been blocked by people who spew nonsense and then I PROVE they are wrong. They can't stand that. They think their blocking me proves them right. smh
Perhaps you said something that made them look like fools, even if you said it as a matter of fact and not even directly to them. The foolish never want to think of themselves as fools. They'd rather block out everyone and everything that shows them who they are and continue on in their fantasies of self-importance.
Suffice it to say, if you get blocked, consider it a badge of honor. You probably struck a nerve. CONGRATULATIONS!