Completely agree.

Might be a contentious take, but in my mind, I see "Nazi-ism" as containing two core pieces: antisemitism and fascism. That is to say, its possible to be fascist and not antisemitic (though examples of this seem, at best, thin on the ground).

I really dont know what other major figures of the Nazi party believed. I assume its was largely fascist to the core, but its my understanding that Hitler injected his antisemitism into the party, so I'd be curious to see how history unfolds in history absence (I dont have hope it'd be better, but I doubt it'd be much worse).