Musk is a premier mechanism by which a certain faction of USG routes around the scleroticism of fedgov.
Most obviously with SpaceX contra United Launch Alliance, but also Tesla to counter Chinese electrotech dominance, Boring Company for post-drone swarm underground warfare, Neuralink for 1) controlling said drone swarms 2) AGI via human brain activity cloning.
His entire portfolio of companies is dual use for military purposes. Twitter is the public infowar arena for the Deep State.
Now Musk and by extension this faction own it.
Difficult to tell if this faction is friendly, neutral or hostile. They appear to me to be at the least not obviously friendly. This will be a public, reasonably sensitive test as to whether they are useful, depending on how they handle banned anti-prog accounts and ongoing anti-prog (note the distinction from rightist) speech.
No idea how true this is, but it is an interesting point of view.