there is some other subjects on the same topic, nobody can say regarding this expectation or let put this way each expectation reflect each commenters, this would not hold a light.
I believe that bitcoin will really exist for a long time. Because it is really the great ways to solve the number one problem of human which is money. So then in order for us to get a huge amount of profit we really wanted to ingage in bitcoin. We are all maybe in need of money because we have obligation to provide such us food, clothing, personal matter, etc . Maybe the bitcoin is the answer for all of our daily needs. It is proven and tested that is why bitcoin is really getting more popular each day.
Bitcoin is the future of currency because crypto currency and the time come that there is only one currency that would be recognized around the world, that would end up world poverty because it will suppressed corruption. Businesses would be fair to all there is no monopoly that only few control the wealth of the nation.