>>17860539 (OP)I don't think that Hitler's Germany was united in the way that Stalinist Russia was, after the purges.
Hitler had his nazis, but also had the aristocrats in the military and finance, also had conservative and liberal elements, also had the catholics in Bavaria and the Prussians and the Rhine germans all having different ideological and material interests, etc.
USSR was just more united, both because Stalin killed other possible leaders and organizations, and because its territory had the same material outlook.
It is also true that Stalin better represented the communist movement, than Hitler represents the nazi movement. His esoteric views, probable paganism, ideas of vegetarian and animal welfare, fetishization of rural life over city life, etc, were all very weird and not shared by his officers or the general population. Germany was, up until the full blown naiz takeover, a nation of industrialists, philosophers, artists, and cities.
Meanwhile, Stalin was just a red tzar, in a country that was used to having a tzar, and where all the non-reds were killed. So, red tzar it is.