The fact El Salvador accepted Bitcoin as a legal currency does not mean that other government across the world will accept it someday. The reality is that , the government will keep fighting bitcoin with all market strategy and strick regulations.
Well this is why you need different mindset to be in one to achieve a common goal, I'm saying this because humans generally have different perspective on how the see things and act on them but meanwhile alot of people have been bent on the fate and future of Bitcoin but none can really tell so with that it is not a poverty eradication means rather it's a mode of payments for a transactions just like every other currencies and seeing it in this aspect would do alot good and just as other currencies was approved by the government for use definitely Bitcoin needs time so as the government to understand it's benefits.
Yep, governments and institutions are all for BTC in my opinion, and will continue to accumulate them or create reserves of BTC, some may take the lead in that field, but I do think it will be the U.S., sooner or later.
After all, BTC and its benefits will be seen by all, but only smart and forward people and organizations will work with it from now and going into the future.