It is also quite possible that without USSR to run interference in Weimar, and Stalin's support for NSDAP, nazis might not have come to power, or would have few

It is also quite possible that without USSR to run interference in Weimar, and Stalin's support for NSDAP, nazis might not have come to power, or would have fewer resources to work with. It is also not a given that Russia would not have industrialized even by more reasonable means.