So, long story short, Bank Sepah, Iran's oldest and most prestigious bank (allegedly) got hacked and, as a result, the bank's data got destroyed.
Due to wartime propaganda, it's hard to get reliable info on the scale of the damage and whether or not the bank will be able to restore the lost data, but it just goes to show how fragile the traditional financial system can be and that it's wise to be prepared by having alternative store of wealth, be it Bitcoin or physical goods (incl. precious metals etc).
This time it happened to an Iranian bank, but it might as well happen to any other one.
I understand that the traditional banking system has room for improvement, and in some cases, they are worse at operating. Personally, I hate banks because of too much paperwork and bla bla bla. But do you think Bitcoin can replace banks? I don't think so. Bitcoin has nothing to do with the banking system. Everything has the other side, including Bitcoin.
I am sure you have often heard people lose their last savings in crypto scams. I am sure you heard about massive crypto hacks. Would you say that these are strong cases for the traditional banking system? I don't think you would. Being crypto-friendly is good, but when someone becomes maximalist, they think everything else is trash.