And the amount of logic needed to understand code, including how to fix it or modify it further depends on how complicated the code-structure is.

I wonder about this: Does LLM write better code in a better language?

Humans often have more difficulty fixing existing code than reqriting it from scratch, and un-structured un-constrained code would be a big reason for that.

But maybe it doesn't apply to an LLM if it always rewrites all code from scratch?