This is one reason why CEO pay has skyrocketed: hazard pay. Something goes wrong, even if the CEO had no idea about it, and who gets vilified and maybe even prosecuted? The CEO. Just saying...there are trade offs for everything.
Let's call it what it is, It's a golden parachute.
I'd postulate that taking responsibility and leading the effort to genuinely right the wrongs would earn the company way more godwill from the people and media than activating your trump card which in this case is a mountain of cash to land on after successfully escaping responsibility.