Two points that are often missed: 1. Perfectly tracking every dollar is more expensive than having some slack in the system. There's an optimal amount, at least from an overall value perspective. 2. We spend too much, and both sides of the aisle repeatedly blocked attempts to curb spending for literal decades while our debt got higher. That's how someone doing something coming in with a hatchet and no plan to build g…
(I'm reminded of the Golgafrinchans from Hitchhiker's Guide to the Galaxy. They sent their "useless" third of society into space... The folks who did jobs like telephone cleaner or insurance salesman. The remaining two-thirds of the population died from a plague sourced from a dirty telephone.)