But how would that solve the problem that the article opened with? There is nothing wrong with the videos of children playing, the wrong part was recommending them to pedophiles
Feels like the article was about more than that one issue. It also discussed creators slicing in frames of mickey mouse and other methods of gaming the alg. Most of the responses here seem to be buying into Google's hype around number of hours or videos uploaded per second. I think that is a distraction that lets them off the hook for not managing the community they built.
Just start banning certain creators from showing up in recommendations if their content crosses the line. Not that hard if you are willing to do it.