Governmnents will put their hands on BTC and try to regulate once it supposes some threat for them. For sure.
Government officials is not regulating bitcoin for it is a threat to them, but for a chance to earned and corrupt this system. They have no chance of holding our hands tight and get our taxes without regulating and approving a law to theyre bad intentions. And reality is they were being manipulated by central banks about it because they want those money will be run around them alone.