Your counter-argument to my examples of worthless work is "well, actually, that work is valuable!" The reason why you use this argument is because we are so conditioned to believe that money is the same thing as value. Thus, by definition, every work is valuable because someone pays.

Try and think of it from a utilitarian perspective. Is some aaa game creating or destroying more happiness? Is it a net positive for society? For some games perhaps the answer is yes, for others it is no. Children getting obese from sedentary lifestyle and not socialising with friends is certainly a large cost.

> If that were the case all of these “useless” jobs would go away and we would then ask farmers to give us food in exchange for nothing at all?

Sure.