Ok, so imagine that you're a billionaire and a really smart dude (as claimed by so many people on the internet). And you get into government and appear on TV and want to look good. You might hire a publicist, a PR team, some speechwriters, hell how about a body language consultant. When you go on TV you're going to project exactly the image you intend to. Anything less would be careless and stupid, right?

So yeah. This was a Nazi salute. And if you really want to argue that it wasn't, that Musk doesn't even know what a Nazi is, you gotta also accept that he's grossly incompetent and should not be in government at all. Throw him out, we didn't vote for him.