1. It's not, and
2. Who cares if somebody gets fired for PR purposes? Especially with a severance that will make sure that their great-grandchildren will never have to work and your great-grandchildren will be paying them rent?
Everybody doing tens of billions of $ of business shrugs off a $200M fine. They might even get a bonus and a plaque for coming up with a scam that lasted so long before it blew up.