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 a technology. She can not replace the bank. When banks will see the benefits of the blockchain, they will gradually introduce it into their operations. This is a revolutionary technology and it will be appreciated very highly.