Why are some of the left wing people on this site such liars?

This one loser made a post about me saying I'm an Alex Jones fan that believes in lizard people and other bullshit all because I said some conspiracies are real and proven. I.e Snowden proving the government spies on people, and the whole thing that happened with Epstein, etc. He goes on my post mocking me, even after I correct him. So I delete his comments and block him. Why do they have to lie, are they that pathetic? I even said we can disagree but don't mock and lie about me but that was too much smug pseudo-intellectual ass to handle.