There are way too countless many stories of people successfully accomplishing tasks by getting an llm to give them a starting point or outline or even a complete solution that only needed a few fixups, hardly any different from debugging your own first draft, to say it doesn't or can't work. That's already sailed.

The fact that it doesn't produce finished correct code, or even appropriate outline for every single case, doesn't seem especially remarkable or damning to me. It is what it is, it's not what it's not.