CEO Sam Altman “stole a charity” and betrayed its founding nonprofit mission, the billionaire has claimed Tech billionaire Elon Musk has charged that OpenAI CEO Sam Altman “stole a charity” and called himself a “fool” for funding the company, claiming that the ChatGPT maker had strayed from its original nonprofit mission. Musk sued OpenAI in 2024, alleging he was misled when he co-founded and funded the company in 2015 on the understanding it would remain a nonprofit. The AI firm, now valued at