What do you mean "come up with the requirements"? Like if self-driving cars got so good that they didn't just drive you somewhere but decided where you should go?
No, I mean that instead of vibe coding - i.e. guiding the AI through features - you'll just tell it what you want in broad strokes, e.g. "create a tax filing system that's convenient enough for the average person to use", or, "I like the following games ... Build a game involving spaceships that I'll enjoy", and it will figure out the rest.