I also didn't know about the Nazi connection, it looks like something a biker would have, which should have been a red flag to the imagery I guess, but it looks like a kind of standard skull to me otherwise.

I have a raised eyebrow on Platner. He seems genuine. A couple of odd details admittedly. But unless he's some kind of psyop candidate, he seems fine enough. I do wish his cover up for a Nazi symbol was much further away from the accusation than Celtic symbols.