Your problem is that, if RT tweets that there is a Nazi under your bed, you'd check.
I would add that their are more Nazi's in Russia as well as more communists and more Stalinists?
Do you deny that?
I thought it was unlikely that a group of at most a few hundred men to have taken the trouble to design something that polished looking. That the Nazi Azov emblem is probably fake is backed up by a Sky News reporter who went and interviewed them and she reported that "several of them had arm patches with the black and white nationalist flag". Black and red, not blue and yellow.
Right-wing certainly, and maybe some members could be called fascists, but Nazis is more of a stretch.