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 ?
Isnt that the whole point of crypto, to 'not have banks' and a de-centralised eco system with no overheads or greedy overlords.