If Bitcoin can replace the paper currency, I think we are already a very remarkable era of digital technology. It is not easy to understand the crypto work system and of course, requires intelligent thoughts.

We can dream that when Bitcoin can become a digital currency that has a tremendous impact on technological developments.  But all need a lengthy process and if Bitcoin replaces the currency in every country, I think it will be hard to happen.

I take the example of Bitcoin development in my country. Until now Bitcoin is not permitted, the government still conducts the review. The government also prohibits Bitcoin from being used as a payment medium.