Each to their own i guess. Your keys, your coins, and you can store it anywhere you like. You say you do not care about losing your BTC's, and i am surprised why you say so, because nobody wants to lose money.

The reason why users here would still say say not your keys, not your coins and tell you that you shouldn't store your coins in an exchange, even if you have said you do not care, is because of newbies reading this topic. Like me, i would never recommend an exchange as a wallet for storing coins, only self custodial and open source wallets should be used to store BTC, examples are Electrum, BlueWallet and Sparrow wallet.