Ask HN: What are some interesting usecases/applications of Generative AI?

There's quite a lot going on in new approaches to generative design of bioactive molecules, proteins etc.

Remains to be seen however how big the impact will really be

Manga-style comic generator, Shortbread!

Has anyone come across any new and interesting use cases for generative AI?

Counter question, is there a field that won't be touched by AI? (like computers are involved in just a out every aspect of life now)