This situation puzzles me. On the one hand, I feel a strong logical compulsion to the first (higher total utility) option. The fact that the difference is unresolvable for each person doesn’t seem that worrying at a glance, because obviously on a continuous scale resolvable differences are made out of many unresolvable differences added together.
On the other hand, how can I say someone enjoys one thing more than another if they can’t even tell the difference? If we were looking at the lengths of strings then one could in fact be longer than another, even if our ruler lacked the precision to see it. But utility is different, we don’t care about the abstract “quality” of the experience, only how much it is enjoyed. Enjoyment happens in the mind, and if the mind can’t tell the difference, then there isn’t one.
It seems to me like your own post answers this question?
Any individual is unlikely to notice the difference, but if we treat those like ELO[1] ChatGPT tells me ELO 100 wins 50.14% of the time. Which is not a lot, but with 1 mllion people thats on average some 2800 people more saying they prefer 100 option than 99 option.
[1] Which might not be right, expected utility sounds like we want to add and average utility numbers and it’s not obvious to me to do stuff like averaging ELO.
It seems to me like your own post answers this question?
Any individual is unlikely to notice the difference, but if we treat those like ELO[1] ChatGPT tells me ELO 100 wins 50.14% of the time. Which is not a lot, but with 1 mllion people thats on average some 2800 people more saying they prefer 100 option than 99 option.
[1] Which might not be right, expected utility sounds like we want to add and average utility numbers and it’s not obvious to me to do stuff like averaging ELO.