Using that terminology, you’re objecting to the more general point that social utility functions shouldn’t be confused with personal utility functions. All mainstream discussion of utilitarianism has failed to make this distinction, including the literature on the utility monster.
That’s because the mainstream discussion of utilitarianism the normative ethical theory has almost nothing at all to do with the concept of utility in economics.
That’s because the mainstream discussion of utilitarianism the normative ethical theory has almost nothing at all to do with the concept of utility in economics.