As I'm sure you know by now, most people aren't really very happy. Beyond their surface appearances, the smiles they wear for the rest of the world, most people are soul-sick.
Reasoning based on cost has been strenuously resisted; it violated the Hippocratic Oath, was associated with rationing, and derided as putting a price on life. . . Indeed, many physicians were willing to lie to get patients what they needed from insurance companies that were trying to hold down costs.