Wouldnt it be nice if each country in the world issues its own crypto currency just like they issue sovereign bonds and they raise funds from there to fund projects in their economies. I know Venezuela tried to do something like that, but the project was already being killed by the governments opponents before it took off. Now lets assume that didnt happen could it be a good way to create some form of sanity and confidence in the crypto world.
it is indeed difficult to occur because every country already has its own currency and each country's currency has its own value, so it cannot be replaced. I think there is no need for crypto currency to be a currency in every country, simply legalizing crypto is good and can transact using crypto because it is faster and easier with this digital currency.