At this point, with a global marketcap so high, the government has finally understood that the future of the money is in the blockchain. The game is becoming so huge for keep out the national interests, so i think that other governments will follow the China example (regulation). In my country (Italy) there's much ignorance about the world of cryptocurrencies and, actually, doesn't exist any law to regulate the taxation about the profit earned by trading. I think that, unfortunately, this trend will change within 2 years...