Most people don’t care that much about increasing their life expectancy, they care about being cared for and being cared about. They care about reassurance and they care about feeling like they are not alone.
We can see that people don’t care that much about maximizing their life expectancy because they place an enormous premium on their doctor’s bedside manner and a much smaller premium on his error rate. We can see that when objectively bad doctors who are nice rarely get sued for malpractice, while much better doctors, who are assholes get sued all the time.