I agree, sure, but strictly, literally that doesn't conflict with what I wrote -- i.e., I didn't claim he was not nuts before 1933 or before he became a dictator! I considered being clear and explicit on this point but omitted such to make the main points shorter and simpler. And I part way addressed this issue by noting that with constraints a nut might not look like one but look nuts if the constraints are off.
> was some brilliant politician
Well, it seems accepted that on his way to being a dictator he was an effective speaker. Maybe he had some industrial backers who were brilliant.
On the Nazi ideology, Aryan, master race stuff, you know more than I do and might be right, but I omitted mention of those out of not being sure they were more than just a party line, a way to get political support, etc.
"Master Race"? Let's see: Math, science, music. Hmm .... Germany, yes, but also Poland, France, Russia, Austria, Hungary, England, the US, ....
Ah, poor Hitler and his "master race": About then, the 1936 Olympics in Germany, Dad was at Ohio State and knew Jesse Owens -- 4 Gold Medals!!!! Hitler's athletes just needed better running shoes -- that was the problem????