Unless AI became sentient and do things by itself, AI art still have humanity behind it. You not liking the tool the human used for making the art does not invalidate the humanity of the person who used that tool.
If like me going back a couple of centuries and saying that a photograph was not made by a human, but by a soulless machine. And that anyone who enjoys or makes photography is missing their humanity.
You cannot invalidate someone's humanity. That's against human rights or something.
You should go face to face with a person who made some image they like and love and put a lot of effort into it using AI tools, and say to them, face to face and looking them in the eyes "I do not consider you a human being".
Same as people needed to travel and know other cultures to cure racism. The butlerian yihad needs to meet different people to cure something that's quickly turning into bigotry.