If you consider copytrading from the bot owner's perspective, the main advantage is that you can earn 10% from trades without taking on any risk if they fail. Copytrading can be risky, but if you dig into it, there are two kinds of copytrading:
AI bots
Traditional copytrading, where a person handles it.
With AI bots, you can make money, but only if the news doesn't cause sudden price changes. With traditional copytrading, you face all the risks I mentioned earlier.
Based on my experience, I've used AI copytrading a few times, as recommended in my trading group. In just two weeks, the bot doubled or even quadrupled the deposit, but then it cut my gains in half after some big news hit. So, do your own research (DYOR).