I don't totally discount the position that the human "soul" is what makes art art and all that, but I still do think something can be very enjoyable and good without being created by a sentient entity, in theory.
Don't you need more focus and aggression to make even sell-out weak tea dubstep? I feel the generative process really severely fails to deliver anywhere near the correct sound, even for 'bad artificial lol dubstep' sounds.
The problem with AI music is that is just sounds like shit.