Bitcoin when used with best privacy practices is far more fungible than cash. You can also get on a plane with infinite wealth effectively stored in your brain... Can't do that with gold, laundry detergent, cash, or anything else.

I believe Bitcoin is a white hat project (NSA?), an ark for the flood that comes when the central bank monopoly money inevitably collapses.

Bitcoin is teaching people about scarcity and inflation, got to fix the money to fix the world.