Kevin Dietsch/Getty Images; Shutterstock OpenAI CEO Sam Altman has some bad news to share: AI will never lead to a shorter work week — despite having already ushered in the singularity, in his dubious telling. During an appearance on the “Relentless” podcast, the billionaire reflected that “somehow we never get the promise of the four-hour work week at mass scale in society,” despite tech “promising people that they’re going to work less and they’re going