Cedric is definitely right about one thing for sure that whoever has the disadvantage would want the most change. Especially when strict sanctions are in place which even kinda prohibit these countries as being a tourist destination in someway. No doubt those countries governments would want in on bitcoin, don't be surprised those countries start setting up Bitcoin mining facilities on a major scale but I'm also pretty sure the Federal Reserve Banks and other major Banks in United States and Great Britain have very big investment in Bitcoin and other crytocurrencies.