One thing that is important to remember is that the Galtian Overlords who run our financial system have made it perfectly clear that they're completely incompetent. More than that, there's no reason to think they actually have any clue what policies would be good for their businesses. They support policies which Team Galt support, because that's what a good Galtian does, but, you know, Galtian Utopia would not actually be very good for their businesses.