An ethical person - like a politician, banker or lawyer - may know right from wrong, but unlike many of them, a moral person lives it. An Americanist first already knows that.
Bankers and their government agents will always act in their own best interests. Any residual benefit flowing down to the citizens by happenstance will just be litter.
A very interesting interview with founder of Jews for Ron Paul, Walter Block, PhD. Dr. Block is a very interesting man, libertarian philosopher and Austrian School economist whose views are frank, refreshing and optimistic.