Let me begin from my self as only individuals started benefiting out of crypto currencies then countries as whole. My big headache has come down because of bitcoin's earnings. 30 percent of debt is clear now, so obviously the lender is now in good position. This is just an example i said which screens that if the world in other word lets say if every country adapts then the country's economy would grow. Every citizen would earn crypto then, their lifestyle would have a tremendous change as well.