If AI is making Meta's engineers measurably faster, could some of that saved time come back to the people doing the work? "Stop asking about Meta Days. He gets an extra hour, he told the room, and that is exactly where he puts it. Meta Days died during the 2022 hiring freeze, in a Q&A where Mark Zuckerberg told staff that some of them probably shouldn't be at the company. So the productivity question already had an owner before anyone raised a hand.