While it is good news for Bitcoin users/hodlers that countries allow the use of Bitcoin as a means of transactions within their border, what will be your position if a country decides to take a step further by using Bitcoin as its national currency?
I doubt this will happen in the nearest future, govs and banks are generally against cryptos, because when all people will realize how much they can benefit from using them, no one will need banks anymore, only if they accept cryptos, but they won't, because that wouldn't be profitable, they wouldn't be able to regulate money flow, as they used to.
Exactly,Government greed and the desire to control everything is the main challenge against mainstream adoption of bitcoins.They keep telling us lies that bitcoins is only meant for criminals.We now know who the real criminals are.-Banks with their fractional reserve system,plunging people into debt