It's pretty clear what 'free' means here, the person getting the treatment is not billed for the treatment. In that way, a society organizes that no one has the existential threat (financially or medically) of prohibitively high cost.
It's so obvious that I don't understand how people still see it as this elevating 'gotcha' moment. It's the same when you drink free beer, breath free air, enjoy free time, etc: obviously it doesn't just appear from nothingness but has (opportunity) cost.
It's so obvious that I don't understand how people still see it as this elevating 'gotcha' moment. It's the same when you drink free beer, breath free air, enjoy free time, etc: obviously it doesn't just appear from nothingness but has (opportunity) cost.