Earlier quoted context omitted.
Pursuing legal action against the person (Elon) and not an unrelated business he owns (Starlink)? Wasn't the entire thing caused by a disagreement over X anyway?
Elon Musk is not in Brazil so action against him would be a waste of time. Action was against X, and then Musk shut down X's Brazilian office and left outstanding debts. The supreme court evaluates that X and Starlink have same ownership and therefore Starlink (which still has local representation) is being held responsible for X's delinquent debts. I am not a lawyer so can't comment on legality of this but it's obvi…
If this happened in a liberal democracy there is due process, you can't unilateraly freeze a corporation account, they would prevent whatever company is in violation of the law from doing business in the country and that's it. If the owner can be charged for wrongdoing you can do that too, and then finally if the owner has outstanding debts to the country you can liquidate their assets to recoup the amount.
This is not what happened here, a company is accused of breaking the law so another company which, beside partial ownership has nothing to do with it is getting its account frozen.
It's weird to see people cheering in the comments for this. If Jeff Bezos gets in hot water with the US government over Blue Origin, should they just freeze Amazon's account?