Maybe he's a drinker and can't really handle it, turns into a mean drunk, then shows up here thinking he's being funny but says insane shit instead and embarrasses himself yet too drunk to remember and learn valuable life lessons along the way like, "Don't be psycho."
Meanwhile his enablers can see the problem but act like friendlies, feeding him more booze, because that's their entertainment.
Of course, as a proponent of free speech myself, I think it's great. But why use that freedom to speak lies and insults when all that does is place the speaker within their own mental prison cell to spend an eternity held back by their own secrets? There's no freedom in living a lie.
With the amount of time he has put into some of this insanity, he must keep drinking along the way, egged on by Dutch courage and a credit card.
It is a funny thing about free speech - people like to exercise it, without much thought into what they are saying or how they say it. That is part of the freedom of course - free to be and look a fool.