While claiming the principles of Liberty for yourself (deciding what kind of "utopia" you want to be part of), would you deny that choice to others?
This is perhaps what separates libertarians from liberals, conservatives, socialists, etc.: we simply do not deny others the liberty we claim for ourselves.
If a monetary system that cannot be debased/controlled by government is available, does that not allow you to elect to create and/or join a community of similar beliefs? Or, would you prefer that I (or someone else) be able to gain control of your government, and then choose to make it (financially) impossible for you to choose your associations and/or behaviors?
Or, perhaps: does your "utopia" require others to fund it, in order for it to work? This is, unfortunately, the case with most people's personal beliefs. They require the non-consensual forced effort of others to succeed...