:)Countries are divided into 3 groups: those who ban bitcoin, those who will regulate it strongly and those who will give complete freedom to development. The second and the third groups us well be satisfied with. This majority. It's enough to survive.Therefore, it is not necessary to look for negative outside of us. ; 
In the future a new breed of cryptocurrency will be born. Decentralization will be out of the picture and private entities will no longer be the king in this industry. The future industry is controlled by the state and the central banks. Governments are now planning to create a digital currency using blockchain technology wherein they will control and is not market based.
Is it difficult or not for the government of the country?
Even today there are some countries having difficulty to control bitcoin and end up ban it completely in the country
Maybe I'll wait for that kind of future
