Brazilian Supreme Court sent Elon Musk a subpoena about having a legal representation in the country. Xitter had already ignored several court orders regarding investigations about Jan 2023 attack at Brazilian govt HQ and the spreading of misinformation.
By the local laws, since his platform has revenue in Brazil, he is required to keep legal representation here. Instead, he has been throwing a tantrum about "censorship", being actively supported by bigots and far-rightists as well. However, Musk's hypocrisy is no secret.
Full context: Twitter had an office in Brazil. In April, a Brazilian court ordered them to block certain "far right" accounts to fight disinformation. Twitter didn't comply. 2 weeks ago, the court said "you better or we'll issue arrest warrants". Must responded moving its brazil office out of Brazil