I don't see this as exclusive with monetary fines. If you're saying that the remaining assets of the company are so much lower than the amount obtained fraudulently by the time the prosecution happens, I'd honestly consider it somewhat absurd to consider that a reason to let the company keep operating. By that logic, if I rob millions of dollars from bank and then spend it all by the time I'm caught, I shouldn't have to go to jail for decades so I can make enough money to pay them back.