@[member=8] LucasBennet, keeping your keys on an exchange is basically just handing over your keys to a counterparty that could go belly-up overnight. I don't care how "secure" they claim to be, the risk-of-ruin there is way higher than any potential hardware supply chain hit.
Honestly, I’d rather deal with the paranoia of verifying a device’s authenticity than betting my entire stack on an exchange’s solvency. When the market turns sour, exchanges have a funny way of "temporarily suspending withdrawals" right when you need to be cutting your losses. My rule is simple: never have more than 5-10% of my total net worth on any single platform, whether that's a hardware wallet or an exchange. If you aren't sizing your exposure to match the counterparty risk, you're just asking to get wiped out.