You are way too close to the truth. I'm a developer of live music production systems, fortunately the only things I allow for pre-production wise are pre-note/sound sequencing, maybe human impossible effecting and nothing else. I personally feel you're cheating an audience if you make it so you can literally press a key and everything happens. Ableton/equivelent currently allows you to do this with sounds and effects, it's far too easy to sit there with pre-sequenced loops and effects and just wave your arms then maybe press a key. The only thing missing at the moment is switching the laptop on, pressing a key and going and jumping around in the audience. Maybe next? If not now?
The fact is, who has the name, who's making the money? It's as far from underground as you can get.