The current trend of blockchain is very high, couple with it's ability to execute millions transactions within seconds, few transactions cost and no third party is require or paper signing. All transactions recorded and kept open, taking alway cross border and languages barrier, excellent in e commences. So many features to change the world. My emphasis is can blockchain has the capacity to replace bank?
Blockchain is actually the future banks, and that is where we are all heading to. It will likely replace the banks completely maybe 20 years from now. This is just my prediction.