Indeed. Eating is found to be a major cause of wasted billions of hour per day in the world. Can you imagine productivity growth if people just stop eating.
This is a great argument for a dietary regimen of feasting before a sprint, intermittent fasting during the middle of it, and fasting fully for crunch weeks! I bet it could be so successful, I could start an AI company copying what others do, not changing a thing, and I'll just be so much more productive I'll wind up on top!