IF someone managed to rob your account entirely through a mistake of the bank, it is the govt pointing the gun at the banks head (figuratively and literally) to give you your monetary assets.
With crypto the government can't get involved so you're screwed
The banks know this, and they don't like losing money, so they have made most of their transactions reversible. There was an article on this a few years ago exploring why bank account credentials are worth little on the black market. Basically, there isn't an easy, safe way to just steal money out of a bank account.
With crypto the government can't get involved so you're screwed