Well I certainly hope so, but my fear is once the banks realize how much bitcoin is hurting them or how much money they can save they will just implement bitcoin tech into their own businesses rather than actual bitcoin which many banks are already looking into now. It's obvious that bitcoin tech can save them money as their systems are old and antiquated but they'll probably just create their own blockchain or one set up solely for the major banks to use so wont do us much good as bitcoin users.