You have to be aggresive about it for it to work. It totally bogles my mind that youtube doesn't have a toggle for this, I get recommending things I've seen bef

You have to be aggresive about it for it to work. It totally bogles my mind that youtube doesn't have a toggle for this, I get recommending things I've seen before, my wife loves it, I must have seen her watch the same youtube video 300 times, she doesn't explore youtube she just wants the same set of 50 videos recommended to her over and over again, this has been a pretty common observation I've made... people like this... so then make it a toggle for people who don't.