Yesterday I read an article about banks that began to use blockchain and there was pretty impressive list.
They're also described successful cases of using blockchain in banks (if you're interested - here's the article), so I may assume that using blockchain in bank's system is only a matter of time (and money, of course).
Now, the question: why it takes THAT long the smaller banks to go the same way and start using the blockchain?
Small banks will find it difficult to keep up with the big ones, but I'm sure they will follow the wave and also make way for them to progress. Because if they do not keep up with the wave the big banks may now be able to cover them and this may even cause small banks to collapse and close.