For sure, this was a bit intentionally glib. My own understanding of macroeconomics is relatively light, so I linked to two different perspectives on this event and glossed by it a bit.
The point I was trying to make (suggest? raise?) was that regardless of your views on printing $2,000,000,000,000, the crazy Cost-Disease-funded-by-debt does not appear to be a symptom of a banking system gone mad chasing risk (ala 2008). Which means it can rationally go higher still, which means it will keep going higher, past the point where all surplus wealth generated by the median Americans is consumed.
I was just trying understand what was fueling this fire, and whether it was rational or irrational exuberance.