I mean that is a classic problem right? We know that outsourced green field projects done by third parties are tend to be low quality or at least are slow and expensive to integrate into a business. Many issues arise when you try to deploy these projects and more show up once it is out. Eventually there is someone reasoning how to fix the problems. An LLM wont do it on it's own, there are too many invisible constraints.

One can argue that software engineering will fundamentally change, but there is and will still be a need for people that know what software engineering is and how to apply it.