This feature is generally used in futures trading, but not everyone uses this feature. If I do any trading I don't believe in selling that coin at a loss rather I am willing to wait. In the case of using stop loss, it is usually seen that if a coin falls below a certain limit, that coin will be sold by itself. I don't give up until I have a dollar in my wallet because if the market goes up again when I have a dollar left in my wallet, I will recover my entire money. Thinking this way, I usually don't use the stop loss feature.
Actually, Stop Loss is not only used in Future trading. Even in regular spot trading, this feature can be used. It depends on the trader himself, whether in Spot, they only buy for holding purposes, or whether they are day trades or short term traders which have lower risk. Because one of the functions of SL/CL is to prevent increasing losses.
Usually, we already understand the losses we can handle in an open position. And with SL/CL, we can regulate the extent of loss we can handle. especially if we use day trades, this will be very useful in both Spot and Future trading, in order to reduce higher losses. Because at least if SL/CL has been installed, we are ready for the losses we will face. Moreover, if after opening a position, we find that we cannot monitor market developments for some reason, then SL/CL and also automatic TP can really help.