I think even if it is this roman salute,* it is just not acceptable or professional to do this, he is the CEO of several companies acting like a immature moron.
If one of his emplyees did this, and embarrassed the company they would probably be sacked.
Making a salute like either, may not actually be a sackable offense, what would be is bringing a company in to disrepute, either way there would be disciplinary action taken.
I would not expect the media to understand anything other than the fact it is a good thing what he has done, it generates clicks and income, that is all they care about.
Professional journaliam and investigative reporing died ages ago.
The "technically a Roman salute" defense belongs in the same trash compacter as "technically ephebophilia" and "technically not rape according to the statute of the state of NY"
But supposing it's a Mussolini-style fascist salute instead of a Hitler-style fascist salute. OK, whatever, follow your leader, Elon.
@zleap @timbray Indeed. The original Nazi Salute is originally a Roman salute. That's why there's no way to make a purely Roman salute any more. You cannot do that salute without the Nazi context. In the same vein, you wouldn't spray a swastika onto a synagogue and then claim that you were just spreading an old Indian symbol of luck.