See my other comment here. Note that using the word utility to mean something like IWB has a long history, e.g.
every writer [...] who maintained the theory of utility, meant by it [...] pleasure itself, together with exemption from pain
Mill, Utilitarianism
See my other comment here. Note that using the word utility to mean something like IWB has a long history, e.g.
Mill, Utilitarianism