I would rather trust a random dog on a street than Elon Musk with doing anything.
He is liar and a clown, same a Trump, and people should not fall for any of their circus show.
Don't believe for a second Musk will adopt Bitcoin instead of fiat.
The thing is that some people don't really understand politicians, they say many things to deceieve those that want to be deceievd, most of us are wise and wouldn't even want to give a damn on what they say because at the end of the day it won't see the light of the day, those guys don't have conscience when they lie, those guys are fiat friendly so what ever I hear them say remains a fallacy, we saw all that before and after US election, many of us thought that by now Bitcoin would've hit higher than it is but what did we see a different scenario right, so for me, even though that tweet is the words of Elon musk as we have seen, I think it should be back up with practical actions from him, so at this point I think seeing is believing, we shouldn't get excited for no reason when there's nothing to show for it, policians and their deceitful antics.