I don't think we need bitcoin bank i feel more secure with bitcoin wallet, and i feel my privacy is more protected using bitcoin and also i can have full control of my money in my wallet,so i think bitcoin bank is a stupid idea and it is not suitable for bitcoin user
We can't anything about if the government is the one that will implement this type of service. But majority of the people here doesn't want this to happen.
And we are already contented that bitcoin is decentralized and no one is controlling it and if we are thinking about security, it is already secured.
The banks will just going to make it more complicated if they will enter the scene.