I think this couldn't be further from the truth. I don't think I've ever been pissed off about a good question in my life. A lot of this post will be phrased aggressively but it's not a personal attack just an expression of my unbridled drunken seething rage on as to not smash my keyboard.

Your mindset pisses me off more than. You assume that physical limits define creativity, that's like counting the number of stars with your bare eye and saying that is the number of possible stars. Everything mentioned are technologies, theories, and genres that ALREADY EXIST. We have no idea what an AI/machine learning can develop into, we have no idea what possibilities innovations like 3D printed instruments could be like, we have no idea what new rules composition could create. We've been using the V - I cadence for 100's of years for fuck sake and still can't get enough of it. Just because someone does something once doesn't it can't be new if presented in a different way. Avant-garde is a fucking stupid term. Anyone that uses it should be shot in the head on site, no questions asked. It's such a vague term that just becomes a catch all for something that isn't conventional. Saying Nico and Gorguts are avant-garde only tells me it's weird.. you would have to say avant-garde folk or avant-garde metal to tell me anything else at all. DAW's are still in their infancy to how they could be used. In Omnisphere or Serum alone there are literally millions of sounds that could be developed. There is about a million different ways that you could use the V - I cadence voicings, embellishments, instruments, etc. All creativity starts with limits.