Besides the scientifically proven downsides for society and general human wellbeing that inequality is known to cause, why should people’s lives be improved or not at the whim of “business” and the “non-common”, most of whom are the beneficiaries of inherited wealth or a gamed system? What gives people the right to live a parasitic, non-contributory existence at the expense of the labour of other humans? You seem to be systematising and forgetting that you are talking about billions of real lives?