I'm going to call a little kid's youtube channel trash
Do you tend to call things trash before knowing their purpose?
Yes, I tend to do that.
This is a child, and doing this will make you a bully. You would be crushing their dreams. If you have nothing good to say, don't say anything.
Bullies everywhere...
But you don't have to be a bully too. Are you acting like this because people have bullied you in the past?