One example. I have a friend who has spent hundreds of hours on a campaign setting. He has original maps for every city there, extensive notes for encounters, questlines, lore. But it's all handwritten or hand drawn in his notebooks, not digitized, and not accessible to anyone else.
Typing these up and formatting them properly would be a massive value add. He's considered doing it but finds the amount of work daunting, given the other things going on with his life right now.
AI could make self-publishing this kind of thing way easier.
GenAI is bad at generating math but good at generating code. The trick for math is to make it output code which does the math and then make it run that code.
For example, here is a
straightforward combat. The quality of the code is not very good at this point...but I also ran this without detailed instructions.
At the moment you still probably need to read and understand code to make good use of this. But the reliability is increasing pretty rapidly.