Conspiracy theorists have absolutely zero tolerance for anyone questioning their shit, and I know exactly why

Well duh, you aren't going to convince a paranoid or mentally ill nutcase. An argument is the literal worst way to convince someone out of their deeply held conviction, because, as you said, most people would rather die than admit wrong.

You are proving him wrong for everyone else watching. You are making his ideas not make sense in front of everybody to dismantle their ability to spread and grow.

You can't make dumb/bad/evil people just stop existing, they will always crop up naturally on their own. And the inherent nonsense of the universe means they will always have a conspiracy to organically grow with them too. Trying to kill the source when it comes from human nature makes you look like a retard more obsessed with feeling "right" and "winning" than actually accomplishing anything.

Your points are mostly valid, if filled with fart huffing self masturbation, but that's why you don't engage with the dumb notion of somehow "bringing them to the light."