I've met a few pretty intelligent and personable crabs in my day.
I don't really see that. Granted, the higher the stakes go, more assholes it attracts, but you always have a fair share of honest people. It's fairly easy to be a clean player in an almost-true meritocracy. If anything, I'd say the world of government and clean conscience do not mix, simply by it's nature.
Nah, it's mostly luck. Either you're born with a golden spoon in your mouth (in option-speak means that you start from a nice high spot price) or you have an lucky event that takes you up (volatility is in your favor). The hard work and all that other stuff adds a little bit of drift to your spot price but doesn't really change the outcome that much.