Originally, the word "computer" referred to a human being. See https://en.wikipedia.org/wiki/Computer_(occupation)

Over time, when digital computers became commonplace, the computing moved from the person to the machine. At this time, arguably the humans doing the programming of the machine were doing the work we now ask of a "compiler".

So yes, an LLM can be a compiler in some sense (from a high level abstract language into a programming language), and you too can be a compiler! But currently it's probably a good use of the LLM's time and probably not a good use of yours.

I don't know, having done a lot of completely pointless time-wasting staring at hex dumps and assembly language in my youth was a pretty darned good lesson. I say it's a worthwhile hobby to be a compiler.

But your point stands. There is a period beyond which doing more than learning the fundamentals just becomes toil.