Not to disagree with you, but aren't cryptocurrencies also working towards this same goal? I mean, what do you think would happen when you have a secret way to hide your wealth in such a way that nobody can tie it to your name? In fact, isn't that the point of cryptocurrencies?

I'm just trying to figure out, what you think cryptocurrencies are for, if not, for individuals to have a means of cash (and/or wealth storage) decoupled from the state.