I will try to have less connections of my bank accounts and Bitcoin & Cryptocurrency tradings because banks are centralized and controlled by governments. They can freeze my bank accounts anytime and seize all my fund too. Policies from governments on commercial banks can change quickly and having prevention on risk from bank accounts is better.
That happens a lot in our country, and the same thing should be anticipated from banks in other countries as well because banks and other financial institutions will never be in favor of cryptocurrencies because they consider Bitcoin to be a rival to their services. Anyone having any sort of involvement with cryptocurrencies needs to make sure their bank doesn't get to know about it. When making P2P trades, make sure you and the other trader don't mention anything about cryptocurrencies because that can get you in trouble. Binance even gives you this warning when you are doing a P2P trade so that you don't get your account blocked.
I have seen so many people facing problems with their bank accounts because of this. The bank officials block their accounts as soon as they feel they are involved either in cryptocurrencies or any other business that they consider shady, and believe me, I say this because I have experienced this myself, you wouldn't want to get into these things because they won't get your problem solved easily and make you visit them so many times with so many documents and so. It's a tiring process.