On December 13th, Musk tweeted, "Gary Gensler, how could you do this to me?" along with a screenshot of an email from Musk's lawyer to Gary Gensler, the chairman of the US Securities and Exchange Commission (SEC). The email, sent by Quinn Emanuel law firm on behalf of Musk, strongly criticized the SEC's improper investigation of Musk and his affiliated companies. SEC commissioners have issued a final ultimatum to Musk to accept a settlement within 48 hours, or face multiple charges, claiming that this action was taken based on instructions from superiors. At the same time, the letter mentioned that the SEC has reopened its investigation into Neuralink, a company owned by Musk, indicating that the SEC's actions have gone beyond seeking the truth and instead are targeted behavior based on improper motives.

The letter requests clarification on the source of the instructions and questions whether they came from the SEC chairman himself or from the White House. His lawyer warned that "these tactics and misguided strategies will not be effective" and reserved the right to take further legal action.