So let's talk about what's going on with Elon Musk.
Is he a Nazi? The short answer is yes. The longer answer is that he's part of the 4chan alt right movement of Nazis, they're openly Nazi in their beliefs on 4chan, posting their joy at minorities and LGBTQ people suffering. They talk about the day of the "Great Awakening" when society will finally be ruled by "Common sense" and all nations will be separated by ethnicity. They invent esoteric antisemitic words like "Goyslop" to serve as their dog whistles, and these people have been dog whistling for the last 20 years.
It's all hidden behind irony. "No guys, you don't understand, I don't ACTUALLY believe those things, I'm not ACTUALLY a Nazi, I'm just being ironic and JOKING. *Turns around and winks at all of his friends several times* We only say Nazi things to make the libs mad, to own the libs, and you got owned hahaha!"
These people hide their beliefs behind multiple layers of irony and plausible deniability, but when it comes down to it they want people in gas chambers. They will continue to deny and deflect until the moment people are in camps and being killed en masse. That will be the moment when they take off the mask and go "Haha, I fooled you, this WHOLE TIME I really was a Nazi who hated your guts, who wanted you dead, but I couldn't be open about it because I would lose my place in society if I did! How does it feel to be the outcast now huh?"
They are mostly eternally aggrieved white straight cis men and some women. They believe themselves oppressed by the liberal society and want to replace it with their fascistic vision for the world. If you read 4chan /pol/ long enough this is all EXTREMELY apparent and obvious, and they won't fool anyone (assuming you can take the absolute idiocy of /pol/ for more than 5 minutes).
Elon is a fucking Nazi, and he's no longer dog whistling it to his edgy ironic Nazi 4chan poster whom he seeks validation from. He's blowing the bullhorn.