Digital cash yes, bitcoin no.
In a few years paper money will be die
Existence of dollar is far more than bitcoin and even when we live in a world which is changing quicking, when it comes to money and transactions people want to play is safe, just like old school. yes bitcoin will gain popularity and might to accepted world wide but it will never dominate dollar,doesn't matter how weak the dollar becomes...
That's true...bitcoin is still far from dominating the dollar...Even if the dollar weakens, it is still impossible, probably euro can dominate it, but never bitcoin will dominate dollar..