Blockchain can replace traditional banking system surely and it must replace the old system also. Because Blockchain technology is a much better system than the one that we have been using for many years. It is much safer. It is harder to hack. And I believe that this will really happen also and Blockchain will start being used like this.
Banks are already working with some blockchain technology, XRP already partnered with the banks and I don’t think it can totally replace the banking system because its purpose is really different on how the banks works. Blockchain is good, but traditional banking system will stay because we still need them.
I don't think we will see blockchain tech replacing the traditional banking system in our lifetime. Maybe, we will see it co-exist but not totally replacing the traditional system. Though blockchain tech will offer so much efficiency in their financial system, but it will take time for them to fully understand what it can do to their old system. Just be grateful that more and more companies are recognizing the benefits derived from utilizing blockchain tech, but it is too early to speculate that this tech will replace the traditional banking system.
We have been using the traditional banking system for a long time, it will not be easily replaced. So I agree that blockchain will not replace
the traditional banking system, at least in the near future it is very unlikely that this will happen. Although some banks are starting to learn
blockchain technology, but that does not mean the traditional banking system will be replaced. In my opinion, the most ideal is that both traditional
banking systems and blockchain can co-exist, that's the best for now. Moreover, it seems that the government is still comfortable with
the traditional banking system, so there is no urgent need that requires replacing it with blockchain.