[zanny]

It would be nice if several US states could do this, and people could move there, and we could stand on the sidelines and see how it works out.

People could pick and choose where to move depending on what they like. One state could be mass surveillance and one could be anarchy. Or you could stay in a moderate state that is centrist and acts a lot like what modern states do.

It would be a lot better than the broad supernational control states and companies can have over policy and society. There is no political experimentation anymore and that really sucks.

[dragonwriter]

> People could pick and choose where to move depending on what they like.

People may be legally free to move between states, but certainly very many are not economically free to move between states.

> There is no political experimentation anymore

There certainly is significant political variation between the states, with some of those single-state variants becoming popular and spreading.

There may not be changes in the direction you want or on the issues you care about -- but that's different than an absence of political experimentation.

[cgriswald]

What you say is technically true, but kind of misses the point. Historically variation between the states was so great that today's variation is practically indecernable. Political experimentation still exists, but is difficult, because of strong centralized government. A strong centralized government makes some experimentation impossible and other experimentation gets pushed to the federal level even if not appropriate to the nation at large.