Not only that, but they were also defeated by the cooperation of different nations that would let anyone join if they wanted.
So the Nazis were literally defeated by diversity and inclusivity.
A lot of their success is due to their tactic of rushing into the enemy without any care for supply lines and logistics. This often worked to their advantage but most of those early wins were not sustainable in the long run. It gave the impression that they were more powerful than they actually were.
Leeroy jenkins is a short term solution
The baddie germans were the Leroy Jenkins of WWII, just charging in and expecting shit to work.
Didn’t work out well when the sovvies clapped their cheeks all the way back to Berlin
Fights one war
It was kind of a big one, though.