Some countries did not support bitcoin because the people in their country used bitcoin in illegal transactions. I heard about this before that some of the illegal transactions were done by using bitcoin. And if I will be the ruler of one country and I found out that this (bitcoin) is the instrument of the bandits in their illegal trade definitely I will do the same. I will also not support that to cut of the bandits illegal transactions. This is really unfair to the users who are using bitcoin in the right way, but they cannot do anything about it. If the country is the one who dont support unto something surely the only thing you can do is to accept it.