I'm not sure what you mean by "it's called an economy". That phrase might sound all edumacated in your head, but my point was that privatised debt on public services like education, healthcare, or infrastructure represent a "bleed" on that economy. And a bleed has exactly the same effect as it has on a human body. It might play out over a far longer period of time, but the effect is the same: A slow an eventual deterioration of health and if not stopped, eventual death. The debt servicing load on the collective OECD countries now exceeds even optimistic growth forecasts. In other words, blood is being extracted faster than the body can produce it.
But whatever. History will show which one of us is right. Let's talk in 20 years. If the OECD has emerged into bountiful prosperity, you were right. If it has shrunken or worse, I was.