I'm sure the spending will stop sooner than you think. The Chinese are racially stereotypically good at math. It won't take them long to do the math, and determine that our debt CAN NEVER BE REPAID.
Each family now owes over $100,000.00 towards the National Debt, but most have less than $1,000.00 in savings.
When the world stops buying our worthless paper, you're going to see very few fat people on the streets. Of course that could save a few Health Care dollars too.
In a Democracy --- you deserve the Government you get.