Firstly, the Nazis here are not, for the most part, "working class". Go look at the ones who were outed, look at their backgrounds -they have no REAL grievances.

Secondly - yes I did. Hell I spelled it out EXPLICITELY in the last sentence: it even ended with the phrase "unless they are Nazis".

You don't ignore Nazis - they are too dangerous. Ask France and Belgium and the Netherlands.
You don't appease Nazis - they will use it as an opportunity, just ask Chamberlain.
And you sure as hell don't try to befriend them. Ask Stalin how well that worked out for him.