I don’t think “real art” will disappear. People will always want to create (although monetising that will now be exceedingly more difficult).
It feels like we are ripping the humanity out of life on a greater and greater scale with tech. Instead of replacing crappy jobs and freeing up peoples time to enjoy their life, we’re actually automating enjoyable pursuits.
NB: when I’m referring to art I mean of all types as that’s where we are heading.
I feel like this about the mostly-human-created fashion. In my not so long lifetime I've seen everything from the 90s making a comeback. Ultimately I guess in terms of clothing that is practical with the materials that are available, we've already cycled through every style there is, such that the cycle time is now <30years.