There are divisions that investigate white collar crime though?
Yeah. Imagine how easy it is to overwhelm the very, very few of them that exist.
This isn't anything new or different, although it's dressed up in modern clothing. If you steal a dime, you're a thief; if you steal a billion, you're the king. If you kill one, you're a murderer; if you kill fifty million, you're a great conqueror and they put up statues with your name on them and study your brilliant tactics in every war college in the world. All of human history is pretty much a continuous illustration of the fact that reality and the concept of "fairness" don't coincide very often.