That’s my experience as well - I’m the one with the mental model, my responsibility is using text to communicate that model to the LLM using language it will recognize from its training data to generate the code to follow suit.

My experience with prompting LLMs for codegen is really not much different from my experience with querying search engines - you have to understand how to ‘speak the language’ of the corpus being searched, in order to find the results you’re looking for.