Yeah, he was just a fucking coward though, and way less than some (Carl Orff comes to mind...).

Von Karajan joined the fucking Nazi Party while he was in independent Austria, and then joined it again in Germany just to make sure he was fully Nazi'd up!

(there's actually an anecdote I have from someone about Karajan being such a colossal dick Fischer-Dieskau and Wunderlich decided to play a prank on him, but it might doxx me to say it)