I disagree as both a resident and as someone who thinks that would greatly affect the world economy poorly. It would be far better for you to wait until our government crumples under the weight of it's own mistakes so we can all fight over territory like savages.
Instead, I believe in micro governmental city-states that are managed by the inhabitants of an area with (a) locally elected official(s) that primarily aids in solving domestic issues and discussing effective trade with other areas in order to sustain peaceful relations. Each area can be governed however the people of that area want it to be governed.
As long as humans exist in our current capacity there will never be freedom. If there is no police there will be crime, yet with police there is corruption.