Reminds me of how GWB said that it would be much easier to be president if he were a dictator.
Yeah, I bet! But despite that it's a terrible idea.
Banks don't cause delays because they want to. And it's not a technical problem. Worth repeating: Delays in bank transfers is NOT a technical problem.
All these cryptocurrency "solutions" are trying to tear down a fence they have no idea why it's there. Turns out it was put up over centuries to solve actual societal problems.
People should work on improving the fence instead of thinking it should be torn down to be replaced by nothing.