For artistic purposes where there is no "right" or "wrong" way to do something, it's great. Like for upscaling a personal photo, but maybe not for a news broadcast showing an AI's prediction of what a crime suspect looks like based on a blurry security cam, where the AI is just pulling from random people's faces it trained on. There are pitfalls to people using/creating/consuming AI-generated data/content without attempting to understand the nuance and implications.