Perhaps one day with the current bitcoin advances, bitcoin digital currencies will be an international currency for all countries, and make it easier for every human to make transactions between countries when going to another country.
if it happens in the future it will certainly affect the paper money that exists around the world, whereas we know when the banknotes have a lot of history and symbolize the diversity of a country with other countries.
if that happens, surely the government will not remain silent on the matter, there will be an agreement between state governments to immediately close the bitcoin network to the world.
what will you do if you have a lot of bitcoin.
I think that scenario that is already happening, governments are looking at the possibility that bitcoin becomes really big and if that happens we cannot expect that they stay silent, they are going to take steps in order to try to neutralize the threat that bitcoin represents to them, but if we are perfectly honest with ourselves we will find that it will be possible for them to completely stop bitcoin and they know it.