If you can’t live off of doing something, you cannot dedicate very much time to it and not everyone will have a fulfilling life doing what they want on only a hobby basis.
It is not to the benefit of everyone, if most people in that sector lose their jobs they’ve spent all their working life striving to master. Artist still do commissioned work today.
If there is only only going to be a small niche of people able to do it, it will displaced all the rest of the people currently working in that industry. In which case AI is literally stopping people from doing art for a living, if they can get paid to do it.
People who followed their idea for a fulfilling life
I don’t know about you, but I want AI to do the tasks in my life that prevents me from living a fulfilling life. I don’t want it to do the things that I would have made my life fulfilling for me.
I think we might be coming at this from a different angle. You seem to think only about whether art will survive, whereas I’m thinking of the artists.
Some good answers, but I also want to point out that this isn’t actually a universal need.
I think that our social nature, and the way most societies and communities work (particularly in countries that subscribe to exceptionalism) makes them prone to developing these feelings, but they very much are not universal and can even be unleaned.