You're being played by the leftists who want you to be their stooge against Wall Street. If you don't think the bankers do anything, just who do you think created and set up the whole debit card network, that has much less fraud or theft or loss for merchants than anything previous? Do you think the government created that?
They also provide all the credit that American trade and commerce requires to operate. Do you think that any business, besides a hot dog stand, can operate without credit? As for trading stocks, that's but a small part of what is done in banks.
You don't seem like you know too much about economics and commerce.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.