And where, exactly, would you go?   Of the other empires in the world, which do you define as "free?"  The UK, where the government, not so long ago, planned to enter every home in the country in order to tax "excess bedrooms?"   How about China?  Brazil?  I could go on and on..... 

 Who said you have to move to another empire?

Scroll down this article about half way it lists places you can move to very easily

https://disruptive-horizons.com/p/digital-nomadism-disrupting-nation-states