Unfortunately governments tend to be mutually excluding and one hell of a moat. The "best" that could be done is bypassing it. Theoretically a banking, contract

Unfortunately governments tend to be mutually excluding and one hell of a moat. The "best" that could be done is bypassing it. Theoretically a banking, contract, and billing system could be unified to prevent those sorts of shenanigans but in practice it is far more likely to be used for more shenanigans instead.