How is that a rebuttal? Being a sociopath is definitely a characteristic of a Nazi. Not all sociopaths are homophobic anti-Semites, but I bet you know something all Nazis have in common. He’s proven himself to be a sociopath. Him being Nazi seems a lot more plausible than him being misunderstood.
I’ve been using thorium as my secondary browser and it’s been very good. That’s the one I recommend.