He talks a lot about crypto scams as one of the reasons he is buying twitter, I'm willing to put money that he tasks someone or a group to develop 'review' mechanisms for any account with the name 'elon' or 'musk'
I suspect that it'll be for replies from accounts with substantially the same name and avatar as the original poster, and that it won't be just for him.
And that's good, I think - a better investment direction than NFT avatars.