Greasy Fork is available in English.
Hover a thumbnail on youtube.com and click an icon at the right: "Not interested" and "Don't recommend channel"
< Feedback on YT: not interested in one click
I don't want to mimic YouTube's style in order to keep the extra icons distinct.
I've been looking for a script like this for years and yours works perfectly!
i only have one tiny issue which is that the buttons looks a bit out of place without the black box around the icon.
as i said its not a big deal, thanks for the great script anyway!