Sam Altman, CEO of ChatGPT-maker OpenAI, warned at a Senate hearing Thursday that requiring government approval to release powerful artificial intelligence software would be “disastrous” for the United States’ lead in the technology.Get concise answers to your questions. Try Ask The Post AI.It was a striking reversal after his comments at a Senate hearing two years ago, where he listed creating a new agency to license the technology as his “number one” recommendation for making sure AI was safe....