What happens in Vegas should have stayed in Vegas.
Of course Harry showed no judgement at all but it really should not matter. He was not “on duty” in any sense of that word.
As one of the supporters is quoted as saying:
Lisa Bushell spoke for many with her comment about Harry next to her naked salute: “If you can fight in Afghanistan you can get naked wherever you choose in my book. We salute you Sir!!!!”
My book too.
(But I cannot imagine anything more boring than strip billiards.)