> I care about how something is done and doing it in the most simple and idiomatic manner I can.

Same, and I have been coding ever since I was a kid (I am only in my early 30s).

That said, I usually know the language enough to be able to tell if it is idiomatic or not. That said, I still prompt the LLM to give me idiomatic code, and I will see if it checks out or not.