As per my experience using the stop loss tool is a good idea to avoid big losses, if you will use stop loss then you can recover your loss through the remaining balance in future trading but if you will not use stop-loss then your account can be liquidated but if you use stop-loss then you can trade with remaining funds and this is chance to recover your loss, stop loss is a good strategy for trading.
Crypto is too volatile to trade without a stop-loss.
If you like to gamble with lower amounts, then you can do without, but I think that any trading above $1000 requires a stop-loss