Evolution is a continuous process of changes. These changes can be anything anywhere and in any form even financials. And currencies are the part of the human evolution . And crypto currency is part of that financial evolution . In short it is a currency which has values now and will be used as regular currency . or as we call it fiat .

The best thing is which should be kept that way is it is de-centralized . Money should have an easy reach out it should be distributed across the board and should not accumulate in only central systems .