A hand gesture that culminates remarkably like a Nazi salute but begins with a hand on the heart might have been some novelty, something not intended as a Nazi salute. 1/

A longstanding fascination with the number 420 is pretty weak tea as evidence, even if 4/20 is Hitler's birthday. 2/

Support of AfD in Germany doesn't mean you are a Nazi sympathizer, even if that party has neonazi connections. 3/

Circumstantial evidence could always be coincidental. But as circumstantial evidence piles up, the probability of coincidence declines. 4/

Sure it could all be a gag! Trigger the libs! 5/

But that's just a different interpretation of the basic claim, that jokingly or not Musk has some longstanding interest in communicating support of Nazi-ish things. (And the support of AfD doesn't seem too jokey?) /fin