Probably under several laws. But I know one: Government officials (of which, Musk is now one) cannot block or limit speech they agree with, particularly when p

Probably under several laws. But I know one: Government officials (of which, Musk is now one) cannot block or limit speech they agree with, particularly when petitioning the government, which is explicitly protected under the 1st amendment. https://firstamendment.mtsu.edu/article/government-use-of-social-media/ https://firstamendment.mtsu.edu/article/government-use-of-so... If Musk wants to run an official government communication channel, he will have to follow the laws that apply to communication with the government, of which there are many.