I am terrible at this kind of art. I could find another amateur but the "REPL" for that is just too slow for prototyping. No it isn't perfect, but tools like this make it better, and it means that I can generate something in an hour of my time rather than spending many hours finding and interfacing with another amateur or professional. Plus the cost is better. While generating one really high quality asset is almost certainly better with a pro, generating three dozen prototypes to choose from isn't.