Cryptocurrency is the future and will overcome the FIAT.
WOrld will be full of cryptovurrency and block chain. as it is the best thing to have for the better world.
government is not quite good but will be with this one as they can't control the currency anymore including banks.
Cryptocurrency and blockchain have a huge potential for the development of our entire future, however, we must remember that not all projects are able to implement their ideas correctly, so that it would be available to everyone and not just to those who understand this.