^Bankers have better lawyers and are less convenient/advantageous to prosecute. Most people realize that the justice system is unfair, but don't draw attention to it because etiquette. When you smell a fart in a movie theater, do you yell "somebody farted"? No. It's pointless, and makes those around you feel awkward.
Quite the apologist for the status quo aren't you? No. That would be as weird as me trying to justify gravity or laws of physics. The status quo is the way things are. Don't like it? Change it.
Yeah, things are shit, but whining about it is pretty weak.
