The government is still reviewing Bitcoin regulations. Each country already has a valid currency to use every day. Even if you make a buy and sell transaction using a valid currency, you can be hit by a criminal.
Like Bitcoin because the system can not be set up and everyone in the world can access it. Of course, the government can not regulate the use of funds from the Blockchain system. Nowadays it is still debated and hopefully in this country Bitcoin is increasingly able to thrive.