I don't know where a vengeful future administration would come from. We only have Democrats or Republicans to choose from, and Democrats have made turning the other cheek their entire purpose and political mission. They slow-rolled the investigation of Trump so long he got elected again in the meantime. The idea that any major Democrat would go after a billionaire and not just any billionaire but the biggest billionaire of them all? Absurd thought.
By a tad. SpaceX's worth is an order of magnitude more than Twitter's debt. I doubt any serious person considering buying shares in SpaceX will spend even a moment worrying about Twitter.
They probably should. I've seen people concerned a subsidiary's GDPR fine would be calculated on the basis of the parent company's global revenue, and in Musk's case something similar has happened in Brazil where Starlink's assets were frozen and justified in part because of how Musk fails to properly delineate between his businesses.
