So LLMs have sweated to debug a production issue, got to the bottom of it, realised it is worth having more unit tests so values that and then produces a solution that has more unit tests. So when you ask the LLM to write code it is opinionated and always creates a test to go with it?
I don't know how your comment relates to our comments above. I took the original comment to mean that the poster believes LLMs cannot come up with novel solutions they have never seen before. It has been proven again and again that they absolutely can solve original problems and come up with solutions that were not in their training data.