For example, "Rich people deserve to be rich because they showed the ability to accumulate wealth." - Well, that was easy...
Or another one "good enough" products are good enough because they are bought. Investing any more, e.g. into making a software have less bugs, or an electronic device, or anything, last longer, are useless, or the market would already have provided that outcome. What a nice and easy circular argument. Imagine Gillette produced razors that last ten years, including blades. Very bad for them! Would it be bad for the mankind overall? If you believe in "the market" then yes, it would be bad for mankind. You can take any other product and company, incl. all the "lemon market" stuff. If the market prevents you from voluntarily doing better (because you will be outcompeted) it must be what is good for everyone or the market would not have produced that outcome, Q.E.D.
I think that while the skill is obviously extremely valuable, also to society, what you can get with it is too much. It always leads to optimal outcomes if you already believe it does (because "market", magic word).
Just like in biochemistry a reaction can be enzyme-limited or substrate-limited, i.e. the path is too hard or there is not enough supply, I think the rewards for being well-connected are oversized because we don't have an issue with too few people desiring to be well-connected, but that the path is hard. Paying more does nothing to how hard it is to become well connected, and increasing the desirability of being well-connected doesn't do anything either.