I think you need to take a step away from whatever bullshit you're engaging with online.
I had a friend who would became obsessed with knowing everything about the alt-right. He started seeing false dogwhistles. If someone sent him a message with 👌he would assume they're a Nazi.
I think Elon is a prick who caters to the right of politics, but I don't think he's a Nazi or a fascist. Every time the left becomes too hyperbolic about who is a Nazi, the right uses that as ammunition.