That’s ridiculous.
Can you name examples where he is signaling Nazism (except the Salut). Have you watched any long form podcasts of him?
[0]https://www.theguardian.com/technology/2023/nov/16/elon-musk...
So gays are supporting a Nazi party?
Similarly, funding far-right fascists such as Tommy Robinson https://www.politico.eu/article/elon-musk-fund-uk-far-right-... in the UK another.
I know less about the AfD but anyone supporting Robinson is definitely in the fascist leaning camp.