Youtube does have a somewhat-hidden "Not Interested" option - on the homepage, when looking at recommendations, under the three-dots kebab menu. It also has a

Youtube does have a somewhat-hidden "Not Interested" option - on the homepage, when looking at recommendations, under the three-dots kebab menu. It also has a "Don't recommend channel" option there too, which I aggressively use to remove content I don't want, like the compilation clip content farms.