Good luck with that, trying to onboard Professional Liars, Kidnappers, Torturers, Murderers, Pimps and Pedophiles, Eugenics and Extortionists to a system that makes an IMMUTABLE-RECORD of everything and anything. The people that see the merits of Trustless, transparent and decentralized, record are going to adapt it, the only way the bankers could adapt that would be to create a new coin and vouch .. O shit, they have nothing to vouch! As the memo from BOA read "we may already be too late at the blockchain thing", and I don't believe they were talking about onboarding it even if it was in the discussion, they are too late to subvert it, what would the corporate fraud that is BOA and every other fractional reserve institution do with it besides make a private diary of their schemes?