In my opinion, the world after the BTC will dominate the market, the money transfer transactions keep countries can accept the MOF, the fastest and safest, can transfer at any time does not depend on any any factor
Right now we people are just taking this bitcoin as source of income. But developed minds are thinking much farther than us. Yes, technical minds are so powerful that they are seeing a safest and fastest way of transaction around the globe which will be only gifted through bitcoin. Keep on making good earning but do take this second point in your minds as well.
I get your point, most of the people who are thinking about the future are planning to use cryptocurrency as a global currency that will be recognized by everyone, it was a good decision for the governments but somehow there will be also negative effects on the fiat if people will just focus on cryptocurrency.