Hitler was entirely rational in his clawing up to power and need to eliminate the opposition.
I should note that I meant that, in looking at his need to enrich himself and continue on doing so, he took on supposedly common sense government policies at the time. The Eugenics of the Americas, the manifest destiny of the former, the British colonial policy, and French centralization. All sort of things being applied to colonial subjects but not against Europeans for a while. None of the people here rate the European colonizers as badly as Hitler, why should Europeans get special treatment over non-Europeans?