Earlier quoted context omitted.
The problems with rating systems for content is they can often lead to brigading to suppress/promote content. At which point, you're on an infinite whack-a-mole marathon to curb that sort of behavior.
That's a good point, but what about a rating system that isn't directly user generated? Imagine that information on the number of times an article/content is viewed, and the length of time that content is viewed was used to generate a rating for that piece of content. There could probably be other indirect factors for "content weight" that could go into the rating.
No one has ever taken issue with the YouTube Algorithm before.