This is when it's particularly helpful to have only one thing we're optimizing for [1] because it means we can replace that question with another: would it make HN more intellectually interesting? The answer is clearly no, I think, because those threads tend to be so repetitive.
[1] https://hn.algolia.com/?dateRange=all&page=0&prefix=true&sor...
https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so...