Which right wing? I don't think that Mitch McConnell is a Nazi. I've not heard anyone call him one. Lots of other right wing politicians, activists, journalists and even right wing shock jocks you can say that about. Most are not. Ann Coulter and Rush Limbaugh are not Nazis even though I entirely despise them.
But if by right wing do you mean Richard Spencer, Milos Yiannopoulis, the Portland Proud Boy crowd or the people doing the torchlit march in Charlottesville who were chanting "blood and soil." If so, then yes, the right wing is a bunch of Nazis.
This is just another example.
From my point of view, the left wing is calling the right wing nazis and trying to get them banned.