We take money earned from theft and drug dealing, we take the stolen car from the person who innocently bought it. There's an offence of receiving stolen property. We don't take the millions from the execs who made millions pushing pharmaceuticals illegally, or the nuclear plant CEO and shareholder that has now, by dint of closure, given the job of decommissioning to the state - i.e. all of us. Once in a blue moon there's a criminal prosecution, but they just about always manage to stay wealthy.
We need to rethink the limits of limited liability as it's become a convenient shield to hide all sorts of unethical, shitty and outright illegal behaviour behind.