The thing about Financeguy is this, he never gets blood on his hands like others do, and he is way too clever to even get involved in anything shady (and get caught). He knows people though, and when i say he knows people, what i mean is he knows the most dangerous people you could ever imagine. The kind of people that the mere mention of their existence brings fear into every cell in your body. Those people. And not only does he know them, he has dirt on them. And for that they respect FG, as well as his talent(s), much like the way the Soup Nazi respected Kramer, they get Financeguy.
So keep this in mind should you ever want to cross paths with FG and not be courteous or kind, he can be your advocate should he take a fancy to you. Or, should he not take a particular fancy to you, he might just Destroy everything you stand for, have worked for, are working on, and everything around you. Like a cat plays with a mouse for an extended period of time without killing it because it wants to amuse itself, FG knows where the beast sleeps at night, and he can give the beast nightmares if he so desires.