Greed knows no boundaries. This is a person that always wanted to be part of the three comma club.
He's probably hoping now he won't end up stuck with the doors that only slide back and forth made of bars.
Truthfully he might not even be scared of jail. He probably has the most power in uber right now in terms of negotiation and can probably get immunity for a full confession.
There are two measurements of money, none and not enough.