Only you can help your channel. If you listen to advice and be friendly in here then yes it can, but not in the way you are thinking. People won't just click on your channel randomly as a general rule. If you get on with someone or someone has a personality you like, would you click on their channel? Same back.
It is not a place to come for easy subs.
It is a place to get advice on how to grow and see where you may be going wrong or just general ways we can improve (no matter how good your channel is it can always be better). Or just to feel part of a community because unless you are doing Youtube, you can't really understand it. So it is nice to talk to people going through the same issues you are.