Whether or not the electronic money through the future is easy is a difficult question. Firstly, in terms of economic integration, this is very difficult now because each country has its own face value and money, it is difficult to synchronize, another difficulty is that the legal is unclear because each country has one private law. Secondly, the political, military, and information technology are uneven, leading to access to electronic money is not virtual reality. So how to solve this problem?
this is a time when today is different from the future, we will face a future that desperately needs the help of technology in passing it and the digital currency is an answer to be able to overcome it. technological advancement will always require us to improve security and speed in doing financial transactions. so I am sure that gradually there will be a revolution in the financial system and bitcoin will be implemented as a financial system that is used globally.