Blocking 16,785 channels so far, and this addon is still working like a champ. I block about 20 channels per day. The only thing that takes FOREVER is if I try to export/import my addon settings... lol. This, in conjunction with SponsorBlock, uBlock Origin, AdGuard AdBlocker, Enhancer for YouTube, and the fact I don't have a google account so I never log in, my youtube experience is PERFECT!

My favorite addon, although i use others that are 'essential', which i would have to choose first, but this one is most important for my daily browsing on youtube, as I could manually skip ads, or ignore tracking, or remember my passwords, or get used to white background.
. there are many BS youtube channels that are just so mediocre or legitimately fake/false.

Need ONE thing though, curated lists of things to block, like an adblocker.

thanks! now i can finally block mafu's channel

You're a legend for making this! Can finally block annoying channels :-) thank you!

Amazingly efficient. Finally can get rid of the Tsunami of shit results in Youtube's terrible Search.
Thanks so much !

good good

Started using this to block every garbage YouTuber being recommended by YouTube.

It works, is definitely needed. Hope the developer keeps this updated and not give up on it.

YouTube is busy promoting their special YouTubers and pushing even those you subscribe to, below.

FREAKING AWESOME!! Thank you...

素晴らしいです｡ YouTube の不具合 [チャンネルをブロックできない] を見事に解決しています｡ インポート､ エクスポート､ も可能なので､ [ブロックした特定のチャンネルを解除したい] という場合も簡単です｡

========================================

This extension [Channel Blocker] is wonderful. This extension solves YouTube malfunction that "User cannot block channels". Moreover, this extension can import and export a setting file. With that, user can delete channels (that already blocked) easily.

Save me from those irritating youtube recommendations, thanks.

One of the most essential addons for making youtube tolerable. It broke with youtube's latest layout update, but hopefully this addon can be fixed for the new ui changes.

Thank you so much for this, I've been blocking all of those disgusting stupid comments about Jackscepticeye's dad and all the bots that leave links to random videos, and it's wonderful, thank you so much

OMG. Why didn't I find this addon sooner? I absolutely HATE, HATE those stupid fake movie trailers that keep showing up. It is always the same people, so the ability to block a Channel is AMAZING!!! Now I never need to see "SirMarvel" or any of those other hacks again, so automatic 5 stars. Definitely use this in conjunction with "YouTube Watchmarker", because people should not be getting multiple views unless intentional.

Flawless. If you are sick of seeing certain YouTube channels, give this extension a try.

It works, perfectly. Just what i wanted, you just enter the channel you wanna' block, and that's it, it's blocked until you wanna' unblocked it.