I try it before but I think its not worth it. I didn't learn something and just rely on the traders which I copy their trades, that's why I decide to stop then step up to learn something about it then try something which could provably bring good results in long run.

Although some newbies maybe find an interesting things in copy trading since they like the idea that they don't need to know anything since copy trading will work something good to them. But in the end everything is unsustainable since even if you pick the best trader out their result still not guaranteed with them. Instead of wasting their time in that option much better for them to work their ass to learn trading for their own since they provably their learnings to get is more ideal and they can earn more in the long run using their skills learned thru their experiences.