Question, did he salute the MoH recipient? A MoH recipient is the only person even the CiC is supposed to render a salute too. If he didn’t, then he is even more so disrespectful.
here is the ap story as posted above...acccording to story her did salute...looks like he simply walked off stage before benediction.
https://apnews.com/article/medal-of-honor-biden-taylor-vietnam-army-387ce365e2d1b88d20d82d6d82ae786d
Apparently only as an afterthought. Biden had turned and appeared - albeit ever so slightly - to be moving off the podium with no salute at all. The recipient initiated a salute and in the moment Biden caught himself and returned a Hollywood salute. His handlers no doubt told him to read the teleprompter, hang the thing around the guy's neck and get off the podium.