If Elon wasn't trying to make the salute, his best course of action would have been to apologize and offer his explanation. But making fun of people for thinking that was a ridiculous move, period.
However, we all know he is on the spectrum, and anyone who has watched him talk for more than a few minutes of a presentation know his social skills in front of people are not great. So that can manifest in many ways.
I am not trying to excuse someone who performed an offensive gesture. I am not trying to not accept facts. But so far everything I have seen is just people giving their opinions or citing "news" sources that take a small piece of information and then tell us what they think it means. So, I would love to accept verified information, but I haven't seen anything, just people's opinions.
BTW, Musk is crazy! I am not defending him, I am being aware that humans easily gang up on other humans with little real facts and a whole lot of opinion. True mob mentality and then to make themselves feel better try to tie to to some "good cause"
Also, BlueSky might be good now, but once they need to make money that are screwed, just like all other social media platforms. We can enjoy it while it lasts though!