Trading is not a wrong path in cryptocurrency, and people are still making money from trading. Just that if you don’t know much about trading and you decide to start trading, maybe because of the things you hear from people about how easy trading is and other things like that, and you decide to start trading, then you will be losing money and will never make money, but if you follow the right path and learn gradually without rushing, then you will be making money from trading.
 
Why I don’t discourage newbies from trading is that even professional traders started as newbies, so if you are a newbie, if you keep on learning and practicing, then you will also be a professional trader in a day. But I completely disagree with you saying trading is bad.