A downtrend in the market should show a buying trend if we have a significant amount of cash because it is more likely to get more currency for less money at the same time. I think the decision to withdraw from the market could cause more damage.
If there are still funds that can be used into the market, I think everyone does not need to withdraw from the market during any trend because the downtrend does not always happen where it always ends when the direction of the market trend has changed and is moving up again. Right now I see a market trend that is more zigzag and sometimes sideways, but that could change again in the next month because currently the trigger for market movements from buyers is still quite a lot in various currencies, especially Bitcoin.