I second that personal blacklisting is insufficient. I did just that, clicked on "not interested" -> "tell us why" -> Not interested in this channel" Yet I'm

I second that personal blacklisting is insufficient. I did just that, clicked on "not interested" -> "tell us why" -> Not interested in this channel" Yet I'm still getting video suggestions from "Charisma on Demand" and the like. Also this mechanism doesn't account for changing tastes. I was one interested in a certain gun channel, but after a shooting and particularly deft comments about it by channel owner, I decided to take up interest in literally anything else. Yet the videos from it and the like followed me around for about a year.