In the Information Age, only cities that repay their upkeep with a high quality of life will stay viable. People at a distance won’t be obligated to subsidize them.
In the future, wealth will be measured not just by the amount in your bank account, but in your ability to structure your affairs to realize complete individual autonomy and independence.
Unless the US changes its tax laws, enterprising individuals will likely renounce their citizenship in the future in pursuit of a better form of governance.
Mass production of books ended the Church’s monopoly on Scripture and information, wider book availability increased literacy, more people could contribute thoughts on important subjects, and it threatened the church’s monopoly on theology and information.
When money can be earned anywhere, you won’t be obligated to live in or subject yourself to high taxation. Governments that charge too much will drive away their best customers. The nation-state will not endure these changes in its present form.
Information technology is highly portable, it’s not reliant on one place, so a certain area doesn’t have the same kind of control over it. GM can’t pack up its car plants and fly off to another country over night, but a software company can.