Why should they worry? Some future President or Congress will just make people who were responsible pay their debt for them. That's what we've taught them, after all.
This can’t last… it’s a pyramid scheme that assumed the authority to shut down competing pyramid schemes.
(1) My home state of Minnesota spent over $100 million and over a decade of time to build a driver’s license system. Total sunk-cost. The rollout was so bad they scrapped it for a third party platform. Look up MNLARS for the gory details of absolute technical failure.