If you consider social evolution like a conversation between voices with different levels of power and responsibility, then the voices of decentralization are still very quiet and weak. I agree that many of the arguments from that camp are also not very thought through. But I believe the status quo of state power needs a shakeout and as the voices of decentralization grow in power and influence I believe their arguments and solutions will also mature...
RE: Are you sure you are ready for a blockchain monetary system ?