Meta has joined Elon Musk in opposing OpenAI's potential transition to a fully for-profit company, arguing it could have significant consequences for Silicon Valley. In a letter to California's Attorney General, Meta supported Musk's request for an injunction, claiming that the shift would unfairly benefit nonprofit investors. This legal action adds to ongoing litigation against OpenAI by Musk, who accuses the firm of various offenses, while OpenAI defends itself against these claims.