They are only superpowers until you have made enough AI art to see how pathetically limited and un-creative midjourney is.
This is all a lot of nothing. A year ago at this time I thought we had reached the art singularity. Now after thousands of images, seeing any AI art makes me want to puke. It is just the same shit over and over and over because it is so limited in what it can actually make.
In the long run all AI art will do is make people appreciate human art more. Any human artist against AI art is an idiot.
It is not like web design or anything else. AI Art is a giant decentralized PR and unintentional advertising campaign that will show how awesome human artists are and how overhyped AI is.
In a few years people will view AI art as useless, shit, scriblings of non-artists. Why? Because that is exactly what it is.