The funny thing about debt is that it's looked at as a fundamental force of nature and not from a political economic relationship. The debt is owed to someone. Someone, somewhere is getting the interest payments. The duty of a debtor to pay the lender is enforced politically. The creation of fiat currency is controlled by the central bank, etc.

The Chinese realize this. On a political basis, they regularly buy up and write down bad loans with money the government electronically prints itself. This wouldn't work in our democratic system because politicized debt forgiveness is too obvious of a way to buy votes. Instead we have the fed buy bad debts from the banks in a form of politicized bad investment forgiveness, but the debts never go away and the taxpayer is partially stuck with the bill and hence austerity in the form of government bailouts.