Decentralized exchanges lack liquidity and many other features that centralized exchanges are currently giving us, but this is the right step to move to decentralized exchanges. As more and more people will follow the same, the liquidity problem will be resolved automatically.
Not everyone can sell at the exact bottom as it was hard to predict that 68K was the bottom when all the hype was for 100k$ bitcoin price in 2021.
The current prices are near the bottom of the bear market and the writer is rightly investing his money back in bitcoin to get ready for another bull market.