Well the banking system can’t just come into crypto because of some certain regulations in some countries like mine. If the banking systems embrace crypto it will be of great benefit to the crypto community and the banks themselves but that will affect the entire banking industry as a whole and that is why they won’t consider holding crypto accounts for themselves.
  Below are some of the benefits the crypto community will enjoy if the banks hold crypto accounts:
 1. Increase in trust from people in the rural areas other people who finds it hard to trust cryptocurrencies.
 2. Attracting more investment thereby increasing the value of cryptocurrencies.
 These and more are the benefits that will be gained if the banking system offers interest in holding crypto assets.