The entire point of LLM-assisted development is to audit the code generated by AI and to further instruct it to either improve it or instruct it to fix the shortcomings - kind of being a senior dev doing a code review on your colleague's merge request. In fact, as developers, we usually read code more than we write it, which is also why you should prefer simple and verbose code over clever code in large codebases. This seems like it would be instead aimed at pure vibecoded slop.

> Do you debug JVM bytecode? V8's internals?

People do debug assembly generated by compilers to look for miscompilations, missed optimization opportunities, and comparison between different approaches.

This describes where we are at now. I don't think it's the entire point. I think the point is to get it writing code at a level and quantity it just becomes better and more efficient to let it do its thing and handle problems discovered at runtime.