Earlier quoted context omitted.
> imply that there is some level of healthy after which it doesn't make sense to seek improvement is the dehumanizing and anti-social part No it's not. Every doctor triages. And every medical system has internal cost limits, whether implicit or implict, universal or variable, past which it will not treat. Sometimes that's enforced by gatekeeping entire categories of treatments; in other cases we have patients individ…
Correct, doctors do triage according to need and available resources. When you imply that there is some category of care that doesn't deserve treatment (or is too "costly" to provide), you are triaging and choosing economic growth over healthcare. I think that it is a rational decision to make, although it is certainly not the one that has the most respect for human life.
Yes, every medical system does this. (It's almost the defining difference between medicine and healthcare.)
America does it individually (and inefficiently). Europea by restricting access to expensive treatments. If you don't do this at some level, you'll wind up with edge cases constantly running up bills the economy can't pay for and a collapse of the healthcare system's solvency.