Its a shutdown for non-compliance with a law.

The law in non-compliance is an attempt to shut down misinformation related to an election where x refused to appoint a court representative. Rather than fight the battle in court they chose to just shut down brazil changing x from a brazil represented company to basically a purely foreign company similar to RT in the US.

Like there’s a difference between showing up to court to fight for free speech and shutting down your offices so you can’t argue your case.