Just catching up reading the backstory in the OP. There must be some kind of chemical release in the brains of these people (this faggot, Vaush ect - who he reminds me of), which causes them to react the way they do in spite of them being very obviously wrong.
Their brains just sort of seize up when an opponent makes a good point, and instead of saying the sensible thing - "that's a fair point, *here's my response*" - they immediately shit the bed, spew out 20 odd sentences or pseudo intellectual word salad, call the other guy a dick, and then just start spreading lies.
It looks completely deranged, and I'm sure they are aware of this, and are aware that the other guy is calmly taking them to town, but they literally cannot stop.