There are definitely people working on this sort of thing. I recently read this ...

dropofwill on July 23, 2020 | parent | context | favorite | on: 1SecondPainting: Generate abstract paintings in on...

There are definitely people working on this sort of thing. I recently read this conf paper on generating modified flags based on a topics (e.g. Cyprus + peace):

https://cdv.dei.uc.pt/ever-changing-flags/

Maybe not as technically exciting, as a super generic NN, but I think projects scoped like this are useful to think about.