Blocking a subscriber on YouTube prevents them from interacting together with your channel, together with commenting in your movies, sending you messages, or subscribing to your channel. This generally is a great tool for managing your on-line group and stopping harassment or abuse.
To dam a subscriber, go to their channel web page and click on on the three dots icon beneath their profile image. Then, choose “Block consumer.” You can even block customers out of your channel’s settings web page.