Sort of out of the scope of the thread, but I never got that argument that skinheads arent genuine NS. In fact they are more genuine NS than terminally online "NS", as they beat up commies and minorities, just like the original Sturmabteilung. Even the author of Nazi Germany's anthem said that you gotta beat the shit out of commies, you can't defend culture with debates.
“Oh Gerkenrath! There is a widely cited phrase that you yourself like to use. It goes: Throw away so that you do not lose. So we are in the process of throwing away we, the S.A., so that we do not lose, but regain, and you stand by and watch and find that highly ungentlemanly, highly uncouth — yes, my goodness, fighting is not a very refined affair, but one can no longer defend German culture with fountain pens and typewriters, much less reconquer it. Now, my dear fellow student, we have to work for Goethe with beer mugs and chair legs. And once we have won, well, then we will again spread out our arms, press our cultural goods to our hearts and enjoy them.” - Horst Wessel