I haven’t watched the Hitler video but Peterson has rubbed me the wrong way before. And to this day be please be reminded it was the Nazis and Bolsheviks...the Robespierres and corrupted monarchs who ruined Europe and whose legacies we inherit today. This was before the modern migrant crisis and all that.
Peterson would absolutely agree with what you just said. I’ve never seen anyone who knew more what’s wrong on an individual level with communism than Peterson. Ayn Rand comes in a close second because she lived it, but Peterson has studied all the literature and really gets it.