But you must understand. In order for someone to win on the stock exchange, someone must lose. And if they all recommend doing the right deals, then who will be the losers in this case:? (This applies only to the cryptocurrency market)
In the market there is always one who will win and the one who will lose. Yes, modern trading algorithms supposedly offer no losing strategies, but these strategies are usually designed for trading when other participants are living people, but in real life they often compete with similar algorithms from competitors.