True the problem is in getting others to accept the concept . IF enough accept it , cryptocurrency will be an international coin , that can be used worldwide , and you'll never have to pay transition fees . As I understand it , the Rothchild family , has created most of the European and North American world currencies over the past centuries , and continue to have absolute control over many world currencies . In some places , where the currency system is failing , many of the wealthier citizens find it is not profitable to keep their value in the local currency . I believe Veneizuala was a good example . With the value of the money crashing , If you earned a reasonable salary one week , and the following week , it was suddenly no longer enough to buy basic groceries . Travelers would bring home things like TV sets , TV would hold it's value better than the cash. Ackward to trade with , but still worth it's value compared to the cash .