Yes bitcoin is the future but this isn't "an" or situation. The global currency market is massive like 60trillion massive. It won't be just bitcoin or nothing sitch. It will be an "and" sitch where bitcoin will be one more additional option available to exchange/send/receive/buy/sell monies. Lets not forget this.
one.
I recon it will actually be a Crypto or sea shells situation. Dollars and cents will be worthless.