Before we use an exchange, we should be well aware of the risk associated with source service and we should be well away that we can not use it as an exchange to store large funds, even if we made that mistake before we should try as much as possible to be trustless in this space.
Investment advisers should avoid trusting asset holdings on exchanges because the sourcing service cannot be fully trusted even though the exchange's rating is highly reputable. FTX has proven how badly created exchanges are as a sourcing and crypto asset sourcing service and many other scam exchange services, so avoid storing assets on exchanges and switch your investments to a personal wallet that you can fully manage.