It stopped working for many people. Not many people can afford rent or a house anymore. We just got done fighting 2 long wars that we didn't win, mostly for the benefit of warmongers, who cashed out like bandits; others involved were scarred, maimed, mentally anguished, or outright killed. Good jobs are difficult to come by if you don't have a college degree. And who would want a degree with the ruinous undischargable debt it comes with? The ever more expensive food and water seems laced with poison or trace amounts of drugs, and when it causes people to get sick, few can afford healthcare.
Would you want to tear that system down?