When people talk about the benefits of bitcoin over Fiat money, one of the biggest advantages is that bitcoin is more secure and the bank has not control over your money. Generally, people talk about the lack of 3rd party.
Give some examples of the problems with banks you have faced that there wouldn't be if cryptocurrencies existed that time.
Reading all the problem each of us encountered using a bank summarizes that we don't really need trusted thrid party. It boils down yo fact that we really need cryptocurrency to store our funds without any hassle. We always have to take consideration when having Crypto to really stay away from third party not just bank but also exchanges, and closed source wallet. We need to have the control with our private key which most in crptocurrencies now doesn't provide. Choose wallet like MEW or Hodler wallet when holding couns, it gives you assurance that your funds are all kept safe.