> I watch PBS space time, various software engineering talks, and chess. That’s it. Why is YouTube recommending conspiracy theorist alt-right shit?
I call bullshit.
There's plenty of racist crap on the internet, but "within 30 seconds, they’re calling for the eradication of the Jews, with hundreds of thousands of views" is just not believable, unless you're _deliberately_ going into some very dark corners. Facebook isn't suggesting this to the broad audience because it would get immediately flagged -- in some countries, such a video is illegal.
YouTube's algorithms can get twisted up and make recommendations based upon associations we don't see, but "I watch PBS space time, various software engineering talks, and chess. That’s it. Why is YouTube recommending conspiracy theorist alt-right shit?" is just not believable, unless someone in your house is deliberately searching for it, or you think anything non-Marxist is alt-right.