“Dude, that’s not a Nazi slogan - it’s a skull in a flight helmet.”
LOL, of course not.
You don't have a problem with invading neighboring countries. Stalin did it, Putin does it, it must be okay.
You don't have a problem with murdering defenseless civilians. Stalin did it, Putin does it, it must be okay.
No, what really rouses your ire are shoulder patches and flags which contain Nazi symbols, or even those which just resemble Nazi symbols.
So, we're to understand that the real problem with the Nazis was, not that they invaded neighboring countries, and not that they murdered defenseless civilians. No, the thing that made the Nazis evil were their flags and their shoulder patches! We fought a world war to rid the world of flags and shoulder patches. Who knew?!?