Kindly take a look again at what you have written so that you would be able to think yourself what's wrong with it.
For the major of liking the Crypto sphere does not mean that banks are useless. Even though cryptocurrencies finally dominate the world, that does not mean that the fiat banks are not going to be in existence. You need to understand that every countries have there own currency and no one would want to acquire Bitcoin as there country because it's not going to help things get better.