My view is that the corporate death penalty is either dissolution or nationalization, whichever is less disruptive. If you make your company "too big to fail" without hurting loads of people, then use it to hurt people, then the people get your company. If it's a smaller operation it can just go poof. The priority should be ensuring the bad behavior is stopped, then that harm is rectified, and finally that an example be made to anyone else with a clever new way to externalize harm as a business model.