Neither of those. Extend the metaphor: "Using a coding co-pilot is kind of like giving a coffee pot to a smart six-year-old Can they do it? Possibly. Could they fail? Definitely. Therefore, they require supervision. Constant. Supervision. And *constructive* feedback. Why do you think parenting, teaching, and training is so hard?
Developers - real developers - don't let their untested code run on production either, of course, so they're still not one of those, either.