I don't know. Nevada in the U.S. recently passed legislation that was pro cryptocurreny and many countries are looking towards ether to build digital fiat currencies on that platform. I could see a world where bitcoin is kind of like "cash" back in the day where people used it for many small purchases and it was widely accepted but major financial institutions will lean on blockchain technology like ethereum as humanity eventually transitions to complete decentralization of currency. Like all good things it will take time.