I bet some manager came up with a perfectly reasonable explanation why it couldn’t be done in this release ))
Are you saying that one cannot make a living just hacking around?
You probably can survive, but not come even close to the salary you'd get being hired by some well established company.
The distinction is what you put first - business (and make hacking constraint by it) or hacking.
You have to be first and foremost indie entrepreneur and indie salesman and only then you can afford free hacking if you have time left.
LLMs by nature are not very good at peeing against the wind. Also on average they are only as good as the average codebase they been trained on. By design.