I dunno. I’ve never heard about those extreme fascist hunters, and that sounds pretty counterproductive. But I get not wanting to play the bad guys. I don’t know that I’ve ever played as the Germans in a WWII computer game where you have a choice. (Similarly I rarely play the bad guys in fantasy games.)
On the other hand, if you’re a serious wargamer (I’m not) in a regular group (I’m not), then switching it up seems like common courtesy.