I read this book after being told to do so by Bitcoiners. If I may offer a critical opinion, they are already sufficiently wealthy, yet they continue to advocate for the privilege of individual sovereignty. On the other hand, immigrants and the poor who truly need sovereignty in the real sense cannot obtain it, and Bitcoiners don't even talk about them, which makes me feel their egoism.
https://www.amazon.co.jp/Sovereign-Individual-Mastering-Transition-Information/dp/0684832720
