Elon Musk, the world's richest person, is testifying in a high-stakes trial against OpenAI, the AI company he co-founded in 2015. Musk alleges that OpenAI abandoned its original mission of being a responsible steward of artificial intelligence in favor of profit, particularly criticizing the decision to create a for-profit entity in 2019 under CEO Sam Altman and President Greg Brockman. During his testimony, Musk stated, "If we make it okay to loot a charity, the entire foundation of charitable giving in America will be destroyed." He is seeking $150 billion in damages, which he intends to allocate to OpenAI's charitable arm, and is pushing for the company to revert to its nonprofit status, with Altman and Brockman removed from leadership roles. The trial underscores the deepening rift between Musk and OpenAI's current leadership, especially as the company prepares for a potential initial public offering that could value it at $1 trillion. Musk's previous investments in OpenAI included $38 million, and he left the organization in 2018. The trial is also marked by tensions over Musk's social media posts, which led to admonishments from the presiding judge.