We can just skip market analysis, not put in any effort or time, and have someone else handle our trading. It sounds almost too good to be true, doesn't it? That's what copy trading offers us, but can we really trust it?
Well if beginners all they care about are just money and profit then copy-trading might be thing for them because they don't need to learn anything and just copy whatever the pick from traders they are copying. But in the long run if those beginners really want to know about how they do it by themselves then that's going to be a problem because you have zero idea on how to do it.
Also most of the picks are just really bad and that would make them demotivated even more because they gain nothing from it.