bitcoin and a number of other digital currencies will one day replace the position of banknotes as a medium of exchange. The reason is that this currency can correct problems that exist in paper currency, and indeed in history, the same thing always happens to new currencies that replace old currencies.
but how do you think

So many people have stated that if bitcoin doesn't even enough on its scalability to process all of the transactions over the world. That needs more development progress and mo improvement through use BIP.
The new revolutionary thing will replace an old thing in the future consider about human needs more and more efficiency