But anyways, isn't that pretty much the anarcho-capitalist vs statist conflict that cryptocurrencies are ultimately trying to aim us towards?
Sorry if I'm completely misunderstanding your argument, but having trouble reading it in a different way.
The state will take over the entire supply chain to ensure that it transacts in a currency that it controls, crypto or otherwise.
Without that, the shared physical and legal infrastructure that supply chain depends on would cease to exist, and with it the supply chain.
Individuals, or the small communes that act financially as individuals in the crypto based trading system would have to trade in the simplest raw materials and finished products would be all have to be made hyper locally. Otherwise what entity would secure the transit of high value finished goods from supplier to customer?
I understand that it's a vision of the future that many people relish for its "freedom" from the state (but not so much from the local tribe). But universal crypto based transactions are not a drop in replacement for what we have now that keeps everything else the same. They come with their own radically different future-primitive vision for the world.
Another aspect of crypto is the ability to simply leave the oppressor's territory, taking your money with you.
I'm absolutely not saying this is a perfect solution, or that government is powerless in this situation, but it seems hand wavey to say they'll just seize control of every economic transaction. That's a VERY difficult thing to do.
And it's unnecessary. Black markets exist today and always will. The state would need to merely take over the major suppliers of raw inputs to all products, and major finished products, and that will be enough to keep crypto only relevant on the margins. If black markets become a problem due to crime (i.e. the mafia) they can be dealt with using law enforcement action.
> Another aspect of crypto is the ability to simply leave the oppressor's territory, taking your money with you.
I agree, and you will also leave behind many of the benefits that come from societies that have centralized organization, like i.e. roads and a justice system. No territory with a state that provides infrastructure is going to allow you to operate there indefinitely without paying for the privilege of using that infrastructure.
You will have to find a place with effectively no state, and provide the basics for yourself. But it would be hard, and it's not something that can scale to our current society's scale or prosperity, though.