The direct line from Wagner to Hitler isn't incidental. Wagner preached long and loud that Jews are intrinsically incorrigible, that conversion and assimilation will only make things worse by allowing the bad seed to contaminate pure Germans. His logical conclusion was that the only final solution is annihilation. Their laudable action genuinely expresses the power of the people. Judaism is rotten to the core.
Antisemitism is a natural reaction.
He reserved particular venom for urbane urban Jews, of the sort who now advocate Wagner's works be featured in the publicly funded Israel Festival. I see in the Jew the innate enemy of all that's noble in man. He can only be demanding, coveting and cunning. He therefore advocated that Jews be physically exterminated. He, after all, was the inspiration.