Here's how you can get a free script that will hide annoying YouTube users. 1. Go to the script page. 2. Click the Install button. Here's a list of features: "This script removes youtube users you choose from appearing in: -Recommended Channels tab -Recommended/related videos -Search results -My subscriptions/What to watch (if someone you are subscribed to likes/favorites a video from them) "
For more, see the original article at the link below.