It isn’t rare to come across an actually healthy, smart, and happy 80 year old who says that they feel that they have basically lived long enough. Obviously this is anecdotal but I would estimate that I have seen or heard of such incidents at least ten times in my life. So this is not only a counterfactual. People sometimes preserve these preferences even when the situation is actual.
And what makes you believe that? I doubt that you have data.
It isn’t rare to come across an actually healthy, smart, and happy 80 year old who says that they feel that they have basically lived long enough. Obviously this is anecdotal but I would estimate that I have seen or heard of such incidents at least ten times in my life. So this is not only a counterfactual. People sometimes preserve these preferences even when the situation is actual.
In fact I do. Parental data :-(