Claiming later that it wasn't really your fault because 'successful people are bullies' is actually pitiful.
As said elsewhere in this thread; if you don't have the character to be a captain in private operations (or charter, or any other business environment) then you should not be looking for those positions. Get yourself a job where the demands suit your abilities or, one day, it just might be you that features in the news.
No amount of additional regulation is going to make up for a captain of weak character.
And again speaking in more general terms than this accident, that's all fine except that the consequence of these actions are not confined to the pilot himself...