[tenuousemphasis]

Those are the exchanges I mentioned. But no, if it's widely enough used, it can be an entirely self contained system.

[jonathankoren]

But it’s not widely used, that’s the whole problem.

Say you created a business accepting exclusively cryptocurrencies. You need to ship an item? You need “dirty fiat”. Let’s say you’re only selling NFTs or services, your hosting provider wants paid in real currency. Food? Housing? Utilities? Fiat. Fiat. Fiat.

Unless it’s accepted for the entire supply chain of LIFE, you’re screwed.