Although there are a few countries who uses bitcoins and other cryptocurrencies now, I cannot help but wonder if the world is truly ready for this digital currency? It will certainly be hard to replace all currencies in the world but it could happen in a decade or so, perhaps even less? Still the question is, is the world ready? I think if this happens it might be one of the biggest changes that will happen worldwide.
We dont have to stop using fiat money to adopt the new concept of currency. Bitcoin is a new form of money, but it doesnt mean that we have to left the fiat money behind that its like a trash that have no value to us. This two currency are both important and it will be the two forms of money in the world, the fiat and digital money. And i think the world is almost ready for cryptocurrency and bitcoin although there are some countries bans crypto but majority of the countries in the world accept it as a currency and digital money. Just a little more time and the world will accept it as a whole.