in my opinion bitcoin will not be able to replace banks because the world's population still uses physical currency, especially in remote areas and in various countries have not legalized crpyto currency as a medium of exchange or buying and selling
Remote areas are not the majority of people. I forget the % but its a high proportion of the world is collected in cities and highly populated areas. True there are billions of people in the world who need better access to online networks but most people in an active economy can get access at some point in a week which is good enough
I think that most likely banks using blockchain and bitcoin will beat us in the near future by issuing loans in bitcoins and other top cryptocurrencies ...
Ps banks will never die
Banks can go broke due to mis judging leverage and finding it hard to repay debt with hard money. The atmosphere we have at present is very soft money quality with interest rates still at lows of over a decade and all time we have never had interest rates this low and for so long.
I dont think Banks issue crypto loans, they are very biased to this cheap FIAT standard being given by government as subsidy to their continued operation. Governments have alot of debt and dont want harsh currency standard as it would force a repayment and retraction of the easy money. Banks facilitate politics and this excess spending, till that changes banks continue on this plan