if i build a bank of bitcoin that operating like a traditional fiat money bank when people can save the money and get interest for their saving and also people can get a loan from my bank but the fiat money is change for bitcoin, the question is would you guys trust me to save your bitcoin on my bitcoin bank that i want to build ?
if you build a bank of bitcoin and use a system like that applied by banks, what is the difference between bitcoin and banks 
isn't that the same?bitcoin has its own system of crypto and cypto transparency which is not owned by the banking system, that's the reason people like bitcoin