Do Jordan Peterson's health issues invalidate his teachings?

It seems these western people need to go through a couple of brutal regimes before they get the picture. America got fat and happy between the wars, no brutal dictators or suppression of freedoms (except for prohibition). This shit is no joke, my uncle was put in jail for 6 months for telling a joke about the dictator. Another of my uncles was sent to hard labor for daring to speak against the communist regime. As they say, once bitten twice shy. This is one of the things Peterson is against and they all come from the same vile and corrupt root.

The problem of course is that since the world is so interconnected, if America is in trouble, so are we so get gotta fight to stop it at the source. Also, I know he's Canadian but Canada is basically America 2 so whatever.

Some might say this is overreacting but regimes are not built over night, they are slowly built by people like you and me who abandon their principles and it all starts with book burning either literal or metaphorical.