> Just print some cash and cancel the debt if the borrowers and creditors are two pockets on the same pants.

With such a great plan what could possibly go wrong?

https://www.reed.edu/economics/parker/f13/201/cases/Argentin...

"Argentina, like many other chronic-inflation economies, went through repeated cycles of hyperinflation followed by attempts at stabilization. A typical cycle in such an inflationary economy begins with acceleration of money creation to accommodate the government's budgetary needs. As inflation accelerates, political pressure to reduce inflation builds, leading to an eventual "monetary reform." Such reforms usually include the introduction of a new currency (which is convenient since inflation has usually moved the nominal prices of goods and services into the thousands, million, billions, or even trillions of units of the old currency) and promises on the part of the government (which is in charge of the budget) and the central bank (which is in charge of issuing money and is often under direct control of the government) to follow rules leading to slower monetary growth in the future."