Your confusion probably stems from the fact that you don't know the first thing about the topic being discussed. The salute itself is called the Sieg Heil. That he, in fact, didn't pronounce the words while clearly wanting to (and arguably, should have) is just a little sideshow from what he quite clearly did, more than once, albeit badly.

Being a proper little nazi bitch isn't easy, though, and he ain't no aryan wonderman. I don't know how well his father taught him the basics either, I just know he was a bigoted slavedriver. Maybe Musk got nervous. You don't want Hitler's ghost raving at you about proper salutes, do you? How's yours for that matter? Are you ready to fire off a crisp one if needed?

Bro, you're the coward here if you can't actually see that Elon has demonstrated multiple times where his allegiances lie, and what kind of society he wants (it's plain out there for the world to see), and yet you're here to waste your energy defending a man like that.