You may want to defer to Shark’s expertise. According to him, when he was in the Reserves he had the absolutely unique experience of having a Sergeant tell him to shut up. It pissed him off. (LOL)
Well if it happened him today he could just tell the sergeant, "Since Obama is not the legitimate president then your order for me to shut up is an unlawful order and I am not bound to obey it." I'm sure that any NCO would see the logic in that argument.