I don’t know anything about the algorithm, but my dumb lizard brain take is that I often find comfort in watching the same stuff again. Whenever a 3blue1brown v

I don’t know anything about the algorithm, but my dumb lizard brain take is that I often find comfort in watching the same stuff again. Whenever a 3blue1brown video pops up in my feed again, it’s like seeing an old friend and I’ll watch to the end again. I can think of many videos like this, that pop up in a feed after many years and you’ll see the comments like “see y’all again in a year when the algorithm brings this back” or “I always click when this video is recommended”. I have several friends who’ll rewatch whole shows again and again for a similar reason. There’s the comfort of something familiar. So I guess I don’t mind when youtube does this