I understand, and we need to have good faith to navigate wonky definitions, because impeccable definitions aren't a prerequisite for productive conversation.
I think it's a spectrum. DJing can go from hitting play with someone else's recorded live set to sampling live from vynil and midi controllers and mixing with voice, doing loops and the likes.
I think there is room for art in anything, including AI. Just like musicians like DJ Shadow managed to show it's perfectly possible to make great pieces using only sampling, I think we can go very far with AI generated art and still be able to call it art in good faith.