It should not be taken lightly that a sitting Member of Congress is advocating for the deportation of an American citizen due to their perceived political beliefs.
This would be a direct violation of the First Amendment.
If Elon Musk really didn’t want his gesture to be interpreted as a nazi salute he could’ve just hopped online and said ‘hey you guys, I think nazis are deplorable and I was miming tossing my heart out to the audience’. Instead he’s posting about the dangers of multiculturalism.