banks will NEVER like bitcoin
The moment they know that their central banking ponzi scheme is no longer going to work and they can make far more money with bitcoin, the banks will do everything in their power to try and force you to convert everything you own to BTC. They will exploit it and love it just as much as the USD, but they won't be able to exploit it nearly as easily or as much as the USD. You can't just print more bitcoin, so banks hate that, but you can't keep stealing money forever by printing it, and they also know that so they will have to learn to love bitcoin or fail.