Economics of real property is one thing, but fiat economics can be ad hoc manipulated in whatever direction the politi-sphere needs.
Debt at this point is used to put economic uncertainty in the masses.
Cheney even said the quiet part out loud; “Deficits don’t matter.”
It’s impossible to prove a negative; all future people need to do is ask “What debt?” and legislate it away.
France did this once before. We don’t owe the dead.