[fweimer]

While I don't disagree about (2), my experience suggests that LLMs are biased towards generating code for future maintenance by LLMs. Unless instructed otherwise, they avoid abstractions that reduce repetitive patterns and would help future human maintainers. The capitalist environment of LLMs seems to encourage such traits, too.

(Apart from that, I'm generally suspect of evolution-based arguments because they are often structurally identical to saying “God willed it, so it must true”.)

[bigfishrunning]

I think they're biased toward code that will convince you to check a box and say "ok this is fine". The reason they avoid abstraction is it requires some thought and design, neither of which are things that LLMs can really do. but take a simple pattern and repeat it, and you're right in an LLM's wheelhouse.