And? If you want to do that absurdity you do it yourself save some sort of template and just shut up. You can be happy that some companies even allow you to do that. Why are you complaining about the amount of time you need to invest in your ideas?
So do I understand you? You hold someone else accountable for the time you need to invest to "route, split and attenuate 64 cables to over 300 destinations" which is something you need to make music. Ok I am not going to debate what you are trying to do, this is fine actually, you do your stuff your way, weird or not whatever, but if you want to do it, do it then, and what now?
As if you tell me you are disappointed because life forces you to get out of bed every day. And life is guilty. Get real. And make some music.