This article on https://blockexplorer.com/news/bitcoin-banks-are-coming/ made me wonder... Bitcoin was designed to operate outside the banking system, right? It was created so that you dont have to trust a bank or third-party. So how does it works if we get Bitcoin banks?
that's only exchange where you can invest your bitcoin into the bank and converting to fiat. actually, when bank interested with bitcoin and do centralization, that is not be system where bitcoin are decentralization system