Well, who benefits from all people earning and their predictions are always right. I am convinced that 99% of robots and other systems have only a short-term effect and if they can make a profit, then only in transparent and calm situations, for example, when trading by levels. But practice shows that as soon as something interesting happens in the market, in particular, strong news comes out, robots immediately turn into a completely useless thing that will not help you anything, but rather will lead to serious losses that can completely destroy you in the market. I do not understand why people start trading if they do not want or are not ready to spend time on analysis and study, fast money is a trap and it is always worth remembering about it.