I thought this way too, but after playing with ChatGPT and Mid Journey near daily, I have seen many moments of creativity way beyond the source it was trained on. I think a good example that I saw was on a YouTube video (sorry I cannot recall which to link) where thr prompt was animals made of sushi and wow, was it ever good and creative on how it made them and it was photo realistic. This is just not something you an find anywhere on the Internet. I just did a search and found some hand drawn Japanese style sushi with eyes and such, but nothing like what I saw in that video.

I have also experienced it suggested ways to handle coding on my VR Theme Park app that is very unconventional and not something anyone has posted about as near as I can tell. It seems to be able to put 2 and 2 together and get 8. Likely as it sees so much of everything at once that it can connect the dots on ways we would struggle too. It is more than regurgitated data and it surprises me near daily.