Yes, I do believe this is demonic. Although less likely a specific demon and more probably along the lines of Ouija Boards, it’s an open invitation for any passing demon to try and mess with you.

Procedurally generated art (by “A.I.”, although it’s really not) I don’t believe is demonic – it’s just a tool. But it’s a tool that lets us easily indulge creative fantasies and desires, and that’s where the danger lies.