No! That is a bad idea for a beginner in trading. Much better if they learn step by step in a right way. I mean learn the graph and the price movement by your own in actual for better understanding the trading and crypto market instead of using trading signals and bots which is not useful for a beginners to learn and grow in this field.
I agree and there is a lack of confidence in your trades when you are completely reliant on someone else for your success. It is very similar to copy trading and it is not worth it because you are not using your own skills and hence getting more and more reliant on others. Depending on others for your own profit can turn out to be bad in the long run for many reasons.
1- Once they are good at what they are doing, they might increase the charge ultimately cutting your profits.
2- Some organizations always look for such individuals and if they hire them, you are basically out of trading because all these years you learned nothing.
3- Your signal provider might fade with the market moving so rapidly and you need to find someone else to rely upon.
So overall, trade yourself because others cannot carry for you long.