Functionality is just as subjective as aesthetics.
It really isn't. It can be objectively determined whether a thing does its job, and at what cost. There are uncertainties, and legitimate differences of opinion about the time value of money, but these are entirely different from variations in aesthetic taste.
It really isn't. It can be objectively determined whether a thing does its job, and at what cost. There are uncertainties, and legitimate differences of opinion about the time value of money, but these are entirely different from variations in aesthetic taste.