I don't think so. It just a daydream.
How you can expect that Bitcoin is going to replace dollar, are you crazy.?? You can't imagine the platform of dollars and its credibility.
So there is no way to replace dollar by Bitcoin.
Some people really think unrealistic already, the think bitcoin is the new currency that will eliminate the traditional system, well as for me it is not, it will just aid some problem in transaction but in the end we still need fiat (dollar) to fund everything we do to transact.