It depends on the acceptance of the concept on how it is helping the people within the jurisdiction of the country law.They don't want bitcoin to exist because they know that bitcoin brings harm to their citizen as well as the economy due to the fact that the bubble thing and volatility may occur in bitcoin but what I think now is that the state should be able to support by making a rule because with the existence of regulations that apply on bitcoin market situation can be much more stable.I think bitcoin will start build legitimacy that people may thinks the good benefits of it but it depends the adaption of each countries that helps bitcoin technology to developed and undergone such laws that brings bitcoin stands legally.