bitcoin and banks in my opinion have no connection whatsoever as they do not operate on the same framework, the technology behind banking is just consisting of database and could be altered but that of blockchain is entirely different and is higher than that of banks
I understand what your trying to say . yes both of them are different though people still thinks that bank and bitcoin are the same because bitcoin can be store of value and it can be used as an invesment simillar to what they hear on the traditional banks but for me , both are actually different because bitcoin is commonly known as a curency while banks are a company that produces money .