When a person is convicted of certain crimes, the government assumes control over their life in the form of imprisonment. Why shouldn't the same happen to corporations that commit serious offenses? Any argument against this could be applied tenfold to the incarceration of citizens, but I suspect that defenders of criminal corporations don't have a consistent view in that regard.
Forget identifying the people responsible, forget pleas that they'll do better, forget fines-- if you demonstrate that you are willing to use your freedom to abuse society, society gets to tell you what to do. Sometimes for a few years, sometimes forever.
There's no way you came up with that move yourself, you're cheating!
Pretty by-the-book so far, let's get interesting.
That's not fast enough to get a promotion.
Go ahead, take me. See what happens.