We have heard of several countries that are embracing BTC, and even in it's falling state, some want to partake of it. It's quite an impressive initiative that the Swiss Post office, through it's banking arm, PostFinance, are taking to offer crypto services to it's customers in response to their demands for it.
Sure more and more attention and adoption for Bitcoin will be on the rise that's certain, What I do believe that there's going to be a time when the demand for Bitcoin will be high in such a way that even the Government of various countries would have no choice than to regulate and adopt BTC in their various countries, Bitcoin is the future of money and the only way forward for the evolution of money and the earlier the adoption the better for them.
The earlier adoption the better, many will get to know bitcoin and start using it. but it will not be that easy, Bitcoin certainly has many enemies or many who are against bitcoin. The government also can't control bitcoin completely, this will be a dangerous tool for the government because they can't control it the way they want to.
some developing countries only provide basic regulations on Bitcoin and should not be used as a means of payment.
Currently the real potential of bitcoin is as an investment tool that provides faster returns but also comes with a higher risk. For those who are pros of course Bitcoin is an evolution of traditional payments, but for those who are against Bitcoin, Bitcoin is a threat to Fiat. Evolution has to go hand in hand between Bitcoin and Fiat, cannot be separated for now.