Slowly government's that are against the use of bitcoin will start using it. As a beginning we've seen statement from the Russian government. Previously there were more governments that imposed ban on bitcoin with punishment and penalties to be paid to the government. Even by that time people from those countries keep on using it. The technology growth always has got a set of people supportive to it as well as people standing against its usage. Later after hard analysis they realise the good in it. Same has been taking place with bitcoin right now.