People stress about good system design because of maintainability. No one cares about binary code because that's just the end result. What matters is the code that generates it, as that’s what needs to be maintained.

We have not yet reached a point where LLM generated code can also be maintained by LLMs and the tooling is not there. Once that happens, your argument will hold more weight. But for now, it doesn’t. Injecting unreadable, likely bug-ridden code into your application increases technical debt tenfold.