trading bots are profitable for as long as you can configure them properly. Best crypto trading bots will obviously make profits and it is essential to set to test them or have some sort of guarantee first before buying. Then it is essential to learn their working. Otherwise, they can also make losses. bot will just work for buy and sell but you have to set buying and selling price yourself then bot will work as your command. if you trade annually then you have to spend time on it but if you set bot as your buy and selling price then bot will do it automatically. bot just save your time .