Earlier quoted context omitted.
I'm not the trader type and I don't like the idea of such extreme income disparity, but to say that Paulson didn't create value is factually incorrect; he created it in the same way as the banks you mentioned did: by exposing and exploiting a market inefficiency and causing it to patch itself up. The reasons behind his actions can make him a saint or an asshole, but the fact that people like him exist just reveal pro…
Banks can make money by exploiting market inefficiency but banks also create real value. A loan to start a business creates value if the business works.
Paulson simply sped up the reaction. At the cost of the happiness of others, maybe, but it was still a market inefficiency. There could have been 1000 mini-Paulsons, each making 1000x less, but the net effect, as far as the market is concerned, is the same. It's just very indirect and detached from noble intent (but who knows).
Alas, they're all of the same mold.