I think a huge reason, I didn’t see in the article, that TikTok is able to train their ML to be far more effective than any other video platform out there has t

I think a huge reason, I didn’t see in the article, that TikTok is able to train their ML to be far more effective than any other video platform out there has to do with the size of those clips and how easy it is to flip through them. If we are watching 30 second clips, flipping through them quickly, that’s 2 signals a minute and 20 signals every 10 minutes (the average size of a YouTube video) and that is assuming we watched 20 videos, we might have flipped through 60 in 10 minutes. That’s 60 signals where YouTube would’ve gotten 1 signal. Whose ML will be better trained with your preferences? Obviously TikTok, I don’t think there is anything special about their algorithms it’s just a function of their product and the type of content.