You can't make any useful comparisons between "water" and "healthcare" outside of saying "people generally want as much as they can consume with minimal cost".

You can't make any useful comparisons between "water" and "healthcare" outside of saying "people generally want as much as they can consume with minimal cost". If you can point me to a faucet that I can use to fill a jug with a few gallons of "healthcare" then you can make more detailed comparison but not until then.