That is, yes, we can make large amount of images/videos/texts with generative AI that we would never have been able to produce otherwise, because we didn’t dedicated enough time in mastering corresponding arts. But mastering an art is only marginally about the objects you can craft. The main change it brings is how we perceive objects and how we imagine that we can transform the world (well at least a tiny peace of it) through that new perspective.
Of course "mastering generative AI" can be an interesting journey of it’s own.
What we have today isn't very useful. But once it gets good, gen AI will probably have a similar impact.
I crave authenticity. I recognise the creativity and talent in digital painting, but it lacks authenticity. I hardly feel I'll like AI art more.
Not all art needs to be high art, of course. I've bought prints of digital paintings and woodblock prints. Nonetheless, /r/ArtPorn today is like going to the cinema and being shown a compilation of TV adverts. AI art is probably not going to improve that.
Personally, I love pixel art and think it a very legitimate medium to create art in. I can understand why somebody wants art to be something physical and real, unique and non-digital, but I feel much more strongly that the advent of digital art gave more than it took.
My hopes is that the same will be true for AI art.