Why not make the civil case path easier then? The extreme nature of your remedy is the idea of a government taking over and owning a corporation. That creates bad incentives. I think if individuals could reasonably expect to be able to knock people like Mark Zuckerberg out of the billionaire class in a civil suit, then yes, he and the types of people he represents would behave better. Having the government run Facebook or Enron or Google or whatever both sounds less desirable than empowering individuals and weakening corporate protections in civil cases, and frankly; worse than the prevailing situation re the "capital class". If you think the current political situation is bad the last thing you should want is more government power.