Good luck being efficient and quick without central command and centralised power. There’s a reason anarchism didn’t survive evolutionary process.
Our economic systems and governing method are direct outcome of evolution. If they will be unfit for the contemporary reality they will die as all things do in nature that we are part of. Strongest and most resilient emerge. So far it’s been liberal democracy but there’s nothing that says this is a permanent victor
Who? Well maybe because if there are 1000 of communities all with different ideas then good luck agreeing to any basic thing like who is going to lead that command.
I would like to see this 🤣