Good point. Hitler has been abominated to the point that he’s difficult to study objectively.
As children, my brother and I sometimes listened to shortwave radio. We’d hear Fidel Castro ranting and raving on Radio Havana-Cuba, and noticed that (given language differences) his tone and cadence was remarkably similar to Hitler’s. Both of them were very effective demagogues.
The point it not what they said but how they said it.
I would love nothing better than to have as effective a speaker, except communicating a Constitutionally grounded and patriotic message, here in the US.
(Without the screaming and hobnail boots)