I know it may not be possible right now, but do you think fiat will be gone in the future?
if it is lost entirely it is not possible, because in the interaction there must be an exchange process, so cash money will definitely be needed and will not disappear from the market but may not dominate again
That's right. Anyway, we can used both of them and we can used them in different areas.
Since many of us are still have no knowledge about crypto currency and they don't have a chance to take a part of this kind because of some factors. That's why replacing fiat money over digital currency are impossible because probably many citizen would not go for it. And its accessibility of digital currency are not for all class of people probably it happens in the lower class.