"Bringing in his own people". Please show us an example of someone who started working at Twitter 2.0 (besides from the clowns Musk brought in from his other companies).
Bottom line -- no reasonable software engineer wants to work on Twitter 2.0 for Musk. He is basically unable to hire competent people from the outside at this point -- no matter how many people his recruiters try to call.
"besides clowns brought in from his other companies"
Correct. In the short run, Elon will run things with people that come from his ranks.
Sometime in the summer he will hire a CEO, and from there they will rebuild with their own people. It will get worse before it gets better. Deal with it. There is no future there for the former Twitter deadwood.