Use Tier One exchange and not any exchange we just see. I know it is difficult to know which exchange will be next or have a loophole but we can rely on two exchanges for now which is Binance and Kucoin. Since there is no remedy for trader not to use CEX every time they can reduce the risk by using exchanges that have strong security.
No exchange is above hacking my brother, because they don’t have any recent case of hack does not mean that they can’t be hacked, being Tier 1 doesn’t guarantee the safety of your assets,
You are right no exchange is above hacking, being a reputable Exchange doesn’t mean it is free from hack attacks in fact these big exchanges experience greater loss when hacked so i also don’t think our assets are 100% safe on any exchange, Binance and Kucoin have been compromised before and so it is not impossible to happen again. We don’t pray for such but the best thing is to avoid keeping your assets in exchanges or only leave minimal amounts to carry out your trades and withdraw your profits to a non custodial wallet for safety.