Earlier quoted context omitted.
When recorded music was invented, musicians protested. Recorded music was devoid of any vitality or soul. Recorded music still became a hit. Then we got the synthesizer. Again we got the same complaints, lifeless and without soul. The synthesizer still became a hit. Now the next step is happening, and we see the same complaints all over. Only time will show if the next step will happen anyway. My gut feeling tells me…
You are just skipping the step that all of it had the human element considered, which to all of us is a very intrinsic part of "art". When AI generates a piece of entertainment it's ok to just call it entertainment, it's not art until AI actually has something we can relate to as consciousness (aka a "soul").
All of these had immense impact on the way we create (or make art). And despite all this, we still use waterpaint, perform music on ancient instruments, make furniture with minimalistic tools, or use clay to make objects.
I'm not pessimistic about generative AI. If anything, It'll allow more people to create. Allow new and unprecedented art forms. It will have an effect on the way people make money with art. But so did photoshop, digital audio mixers, a table saw, and a CAD/CAM machines.