During bear market (before sideways market starts) you are best to hold only stable coins like USDT and wait for the bear market to end. When a sidewards market begins you can start to buy back your coins and tokens fast at a low price.
You don't understand what op is trying to explain, everyone knows stable coins are good coin to buy and hold during bear market period, now that every coins are falling there are some specific coin that had fell slightly with little percentage, you know that? Those coin are what op is trying to explain, exchange native tokens are example, BNB, FTT, HT, and many other exchange token, these coin still have something that made them demandable which continues their appreciation.