In what part crypto currency affect our world government and why you think that way?
Governments around the world including the U.S., China, Japan, Canada, Venezuela, Estonia, Sweden, and Uruguay are either actively working on some form of digital currency or exploring the topic. But don't expect a bunch of bitcoin clones. Governments have very different priorities, and decentralization a main feature of most cryptocurrenices including bitcoin — doesn't tend to be one of them. In fact, government digital currencies could herald a new era of centralization, posing serious questions about privacy and the viability of true cryptocurrencies like bitcoin.