The thought I remember having is that crypto-anarchism seemed to require being embedded in a well-functioning state, but that this assumption was kind of just waved away. I had this thought because so many of the people in Maximum City are just at the mercy of the slightly more powerful people around them -- paying protection money, not getting paid for work, paying bribes -- and there's not a well-functioning government that can help them. It seemed like said people would love a lot less anonymity ("hey! look! this guy is threatening to beat me up if I don't pay him every month! that's illegal!"), and would be well-served by tech infrastructure that makes them more visible.