I dont know about the personal account, but aren't these jet accounts bots? Isn't that exactly what Elon said he was going to do? It's possible that the personal account was tied via IPs to the bots.
Agreed, once it goes down, I worry people will be saying that he never said that and any screenshots of it will be considered some sort of false flag operation by his followers.
It even has a "readers added additional context" note below it now, lol.
Clearly-labelled automated accounts have been on Twitter for a long time and they never were part of the spam problem to begin with.