Platner wrote a ton about his political beliefs on Reddit. He didn’t think it’d be read. He was a woke BLM guy who talked about the struggles of LGBT marines & got into arguments with Holocaust revisionists. There is no Nazi on earth who would talk like this. It’s dispositive.
It’s notable that a whole Reddit account was uncovered where Platner made some posts that don’t show him in the greatest light, but not a single post points to any Nazi ideology whatsoever. You’d have to think an actual Nazi would have been posting some Nazi stuff, right?