> It's, sadly I'd say, a totally insignificant chunk of the population and yet at every opportunity there shall be people like yourself using any excuse to accuse them of wrongthinking.

I don't understand where you're going with this paragraph. Whether they are wrong is unrelated to how many there are. And you don't need very many people to make insider trading happen.

And why are you using the term "wrongthink"? This is a discussion about actions and rules. Nobody's being punished for their thoughts and opinions, just called wrong in an internet comment. If I say people shouldn't like hot dogs I'm not accusing Chicago of wrongthink.