Ultimately, the safety of keeping money in a bank relies on the stability of the banking system, the regulatory framework, and the specific bank's reputation and security measures. It is recommended to choose reputable and well-established banks and stay informed about the terms and conditions of your accounts. Diversifying your funds across multiple accounts or financial institutions can also help mitigate risks.
In my personal opinion, I think that no bank or centralised exchangers in crypto currency is good for your fund securities. Moreover I think that centralised exchangers are more dangerous for your account most of the case we have been seeing this. Let's talk about banks system now you cann't also rely on banks like a blind. You have to also open your eyes on every time even then banks can be danger for your fund like before some times ago we have been saw that some oldest banks are from USA and Europe got rupt. So in this situation I think it be best security for your but to diverse on the decentralised blockchain system :")