i think the general take away for all of this is the model can write the code but you still have to design it. I don't disagree with anything you've said, and I'd say my advice is engage more, iterate more, and work in small steps to get the right patterns and rules laid out. It wont work well on day one if you don't set up the right guidelines and guardrails. That's why it's still software engineering, despite being a different interaction medium.