I think it's bizarre that is what you find bizarre. You've already accepted paying more to shield the executives, so after that it's just negotiation.
What I find bizarre is that essentially "donating" money to a government regulator can induce the regulator to cover up and turn a blind eye to a person's alleged or suspected breaches in the course of investigations and prosecutions.
In the world of plebs, this is either bribery or blackmail, depending on who blinks first, and conspiracy.
I understand corporations "agreeing" to punishment with regulators like it's some cordial negotiation. It seems perverse but if the alternative is horrendously long expensive court cases that the regulator can't afford and doesn't have a good chance of winning, then sure. It does tell me the legislation and regulatory environment is broken (probably by design), but at least I understand regulators operating as they do in the environment they find themselves in.
But this? "Slip us some cash under the table and Mark's little problem goes away" veers into the fundamentally unethical and unjust to me. I'm sure it's just that my tiny pleb brain is not sophisticated or rich enough to understand.