You do understand the 'queue' are sick people who need treatment? If the 'queue' goes away then they're just untreated and potentially die. Doctors like money but, at least where I come from, you don't go into medicine for cash. You do it for ideals or respect or to have a job that means something.
> I'm not sure there's such a thing. There's no clearly defined amount that is 'medically useful'. There are just gradually diminishing returns to more medicine (in a statistical sense).
there is actually such a thing as overtreatment. There's this really interesting statistical point where too much testing can actually cause harm, even if the test it self is harmless, because it discovers things that wouldn't have really been a problem ('incidentalomas').
And, unfortunately, there does come a point at times where a patient cannot be helped and it is better to just let them enjoy what time they have left rather than subject them to more treatment and recovery time and all that.