Well said, Basically Government are the institution which is mainly responsible to take care of its people, they are regulating everything they want. One thing we know that the economy is the main key to bring develop. that's why the government wants to regulate all sorts of economic institution properly.
Similarly, Bitcoin is included in this list, so that a couple of government are trying to regulate or ban Bitcoin is those territories.
But I believe that in the future, All government will use and hold Bitcoin. Because day by day it's platform is creating.