Bitcoin opens many doors of new markets, which would affect the economy of a country, the reason why there are some countries who don't like bitcoin because cryptocurrency controlled by no one and because they don't get taxes. But if governments open there eyes and use bitcoin in its positive ways as possible you would be shocked that the third world countries who opens their gates on bitcoin will become one of the best countries we have ever seen.
I wish that the leader in developing countries could understand the benefits of bitcoins. But sadly they are concerned about their own interests and promote projects which give them some commission.
Even though is corruption in almost every country in the world, it's at the worst in developing countries because the leaders are all concerned about themselves and not the people as they so claim. Bitcoins legalized in a country will make sure that the people will make some money for themselves and not totally depend on the government.