I agree with Mr. Mnuchin on this one.

Fix the problems.  Don't rearrange deck chairs so sociopaths can confuse everyone and create more crises to turn the world upside down.

Savings and Loan institutions failed before Glass-Steagall was dismantled and that crisis in the 80s was a helluva mess.

Fix the problems.   Everyone knows what the real issues are.   Fix 'em.