I am a very very lazy person. I like to pride myself on being in the running with Lebowski. And to me hate takes way way to much energy. Having even the simple idea of killing has to take some effort. Kind of seems like he just set out on a life not worth living IMO
He was a shit human, but he was also a politician. His political message had two parts: 1. Jews are responsible for all our problems 2. We need to conquer more lands.
He said this was the only alternative to handing the country to communists.
The simple xenophobic message appealed to the common people, fear of communism bought the elites in-line.