You have great faith. I don't believe there will be airtight rules. I don't believe there will be competent regulators. I think those gaps are by design to line the pockets of their friends.
Discussion
Perhaps you are right. I will say though that everything we complain about in banking is not due to crimes being committed, rather they are doing things explicitly allowed under laws and inost cases encouraged and required for fiat to continue.
We shall see though.