Oi, can you perhaps not ask for humility and then condescendingly lecture other people about the history of their Nations? Thanks.

I bet you know about the armed conflicts in the streets of Germany before the Nazis were elected into power and the role of the SA, right? And you know that what's was implied here was that the Weimarer Republik tried to "reign in" the Nazis instead of opposing them openly, especially the catholic Zentrum party. And you know that behind the war-like rhetoric of Hitler there is usually a kernel of political nature, and his warmongering style is identical if he talks about real armed conflict or political stuff, right?

You know all that so you can lecture Germans on German history, right?... Right?

Stepping out of the way is the exact opposite of what should be done. This may never happen ever again.

having interacted with an austrian, whom i refer to as german on the regular (it's an ongoing joke) It's almost like that one time that one thing happened is a part of every german/austrias personality now. That explicit kind of speech is so heavily regulated that even merely mentioning it i've been yelled at before.

It's kind of like living somewhere where a mass shooting has happened, that you were tangentially related to. Nobody talks about it. But also everybody knows about it.