How much advanced machine intelligence does it take to not put stuff on the recommended list that they know I've already watched?
Butt this whole era has been about saying, nonono, Ur little people now, just follow the algo.
I want to be able to say NO, and that to be an end of it.
Even Steam store, a paragon of consumer utility, doesn't offer this.
Very frustrating.
Steam has a "played elsewhere" button on every game, which makes it stop suggesting the game, but take it into account for recommendations.