Blockchain system exist to combat greed and middlemen and to give individuals ultimate control of their identity and activity. In a blockchain future, we will see a world where our medical records are immediately available if we are in an accident; where online voting was possible; and where transparency was paramount and greed is disincentivized.
Blockchain is a very secured server. I do not know why government won't implement this on the country. It is the best security until it was made. All important records, archives, keys, etc. really needs it to lessen security breaches. This thing is the future and we can't let the future be cheap since it is for the convenience of all.