An Engineer, a PM, and an LLM Walk Into a Bar
There would be some incredibly bizarre (or perhaps useful) software by 7pm.
Jokes aside, this comes from a statement Matt Peacock recently made, while describing the grill-me skill: "It should be you, the domain expert, and the AI in the same room."
Grill-me is bringing the engineer and the PM into alignment: it is facilitating the generation of and refinement of requirements.
This is the beauty of working sessions in general - tight alignment with all the necessary brains working together. It's almost a team sport.