The lack thereof (of human use). Prompts are not copyrightable thus the output also - not. Besides retelling a story is fair use, right? Otherwise we should ban all generative AI and prepare for Dune/Foundation future. But we not there, and we perhaps never going to be.

So the LLM training first needs to be settled, then we talk whether retelling a whole software package infringes anyone's right. And even if it does, there are no laws in place to chase it.