1) Well, not to split hairs here, but that depends on how far you remove the 'successful dicks' bank accounts from their corporate facilitation. If I'm judging corporations, by proxy, I'm still judging 'personhood'... at least according to the Supreme Court.
2) Wealth inequality is a large causal factor in violent crime, this is well established. When World Bank economists are permitted to publish this sort of data, you can bet that the problem is bigger than we can imagine. Perhaps this is 'prejudicial thought', but I have intellectual and emotional investment outside of the 1st world. I've broken bread with people in the 3rd world, I've watched as they've buried and mourned their dead (collateral) children, mothers, and fathers, and many other things that stick with you well after. I did all that as I waited to return to my housing development that has zero lethal drone strikes per year, to my fully stocked pantry and refrigerator, and everything else that makes the developed world wonderful. I can't, in good conscious, ignore how wealth inequality influences violence at all levels.
http://siteresources.worldbank.org/DEC/Resources/Crime&Inequality.pdf
3) Yes... yes it does. It falls under the AMA definition of compulsive hoarding, so it's a clinically recognized mental disability. Not only that, but market economics gets pretty s****y when large portions of its finite money supply are kept from circulation. This has a direct negative impact on a majority of the world population.