AI isn’t human, so it can’t do anything other than copy or simulate.
There’s no such thing as “AI”.
But computers can also generate art through averaging. It can average the feelings, impact, etc. That’s part of why generated art is popular. It’s still people creating new works from the old. It’s still “art” by any reasonable definition.
This is just your opinion.
This isn’t inevitable or necessary.
Personally I enjoy generated art (mostly scifi/fantasy) and I never pay for it.
On the other hand I try to support actual artists because they’re most often struggling under capitalism much more than some person using midjourney or wahtever.