Nazi-ism is extinct. On the other hand, there are still communists who might be offended.
Unfortunately not. Neo-Nazis, Holocaust deniers and Islamofascists have revived it.
Nazism is back except they worship Mohammed instead of Hitler.
They still moan about "the struggle" (Mein Kampf/Jihad) and have supremacist dreams of world domination and see everyone else as sub-humans. They believe they are at the top of the world by divine right.
So they wear dresses now. Fashions change.