The main thing I want them to do is not to keep repeatedly showing me the same videos I've already watched. They have little bars under them that show I've watched them all the way through, it shouldn't be that hard.
Brilliant hack. My eye naturally glances at those videos because it usually means I was simply distracted and probably want to resume it.
My theory is they have difficulty telling the difference, so they think the fact I've watched "80s-90s Hip Hop & R&B Playlist" repeatedly indicates I'd also like to watch "Plumbing bottle air vent teardown" repeatedly.