Some corporations will kill people if there's a buck to be made and then intentionally cover their tracks. Pg&e, ge, bechtel, nestle, exxon, rj reynolds, purdue, beyer, exelon...

The system as it stands is designed for people to "be as greedy as they can possibly get away with."

Then there's this theory that is everyone is exclusively a conniving bastard trying to double cross everyone and snatch profits by stomping on everyone else, the world will be a functional happy place.

Building a society by incentivizing what basically every religious text says leads to crime is a big mistake.