I think a lot of it comes down to how well the user understands the problem, because that determines the quality of instructions and feedback given to the LLM.

For instance, I know some people have had success with getting claude to do game development. I have never bothered to learn much of anything about game development, but have been trying to get claude to do the work for me. Unsuccessful. It works for people who understand the problem domain, but not for those who don't. That's my theory.

Don’t use it for hard questions like this then; you wouldn’t use a hammer to cut a plank, you’d try to make a saw instead