There just isn't any way that you will always be able to use a piece of paper in your pocket. The government already knows if you have, let's say, a criminal record,. You don't get to hide it. They can turn off your ATM tomorrow. All they need is a reason. Try turning off Bitcoin. Some people are mad at me for being right. That feels unfair. It doesn't rise to the level of anything I'm caring about right now.