OpenAI CEO Sam Altman.Nathan Posner/Anadolu via Getty ImagesOpenAI CEO Sam Altman said the power of AI could become concentrated among a handful of players.Altman said fears about AI safety could lead people to trade their liberty.He said AI should instead empower individuals and fuel a boom in small businesses.OpenAI CEO Sam Altman says he worries that AI will one day be controlled by a handful of companies, models, or people, leaving the vast …