For example, looking at some drawn art, I can pinpoint exactly what emotions the artist was trying to transmit, not necessarily by the expression of the characters but even just by how the piece itself is drawn: that's the whole point of human artistic intent.
Another reason why human intent is important for me, from my comments below: when I read an amazing story like the Iron Widow, I feel respect towards the skills of the author, excitement for her future plans for the sequel; I follow the author on twitter and maybe interact a bit, because I appreciate what that human made me feel.
This is all part of the experience for me: I can't do the same for a GPT story, because even if it was generated from multiple human stories, there is no actual human intent behind it; no one to thank, and no one to blame in case of messups: it feels like an empty shell.
It's this true emptiness that quickly made me stop playing around with GPT when I first discovered it: anything made with it feels like an empty shell to me.
Regarding legislation, I see I have struck some chords here ;). Nothing personal, but I really think the people supporting AI models are really naive in thinking any democratic government will be willing to let entire creative industries suffocate (not to mention the potential for degradation of society as a whole) just because AI models are very cool technology and human creativity is supposedly irrelevant: just look at anti-delocalization trends in politics and legislation anywhere in the world, and draw some conclusions by yourself.
Not all people are blinded by the awesomeness of a new technology, and even those who created it will realize that they too will be eventually replaced by it.