No one is discussing anarchism, 2wins. As to alternative communities, it is irrelevant whether they fail or succeed. Just as voluntary communes currently are free to form and free to fail in America, so to would voluntary communities within a libertarian-influenced America. As to shared agreement (laws), it would also be a core element of a libertarian-influenced society.

Wouldn't the failure of a city such as New York or Los Angeles be pretty catastrophic? I guess it depends upon what you mean by "fail", but if you mean the breaking apart of the economic, legal and social system, allowing the "freedom" of all to participate in forming a new system, then the costs of failure could be incalculable.

It always seems cavalier to me to take away from the people the right to impact the venue they share, whether it is a township or a nation, by the exercise of the right of the community to take some of the spoils of all that freedom from those who have gained most from it; take for the purpose of common defense, both against armies, nations or rogue elements and against failures of other kinds, such as the health, economic policies to best enhance the chance for all to prosper.

Now, obviously it is possible for humans to infect any system with their greed and avarice, but this balancing necessarily is imprecise and exactly the reason for the balanced design of the Constitutional framers. It is all imperfect and always will be.

My "reasonable" taking would maybe be stealing to you. I can get that, and I appreciate engaging with you in this discussion.
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