national currency

Cryptocurrency is decentralized, that is, it has no owner. Digital currency has an owner and this is the state. Is it possible to take control of the owners of cryptocurrency? Partially! Is it possible to take control of the owners of digital currencies? Fully! So what would happen if every...

Hello everyone, I have a complicated situation in my mind. Today, at the way we see poor people who ask for a hard coin. And when a state, such as China, introduces a national cryptocurrency - what should these people do. What to serve them at all. And whether they will disappear as a...