Where there is money to be made the banks worm their way in. It's not enough that they control your money by putting arbitrary restrictions on it and fine you without your concent (they are not the government, folks). Now that we finally have hope of controlling our own money via a decentralised system, the banks can't stand it and want to start throwing their weight about. I hate to say it but it's only a matter of time before the governments start sticking their never ending noses in it too!