Editorializing is when the submitter replaces an article's title with something to represent their personal point of view on the topic. turtlegrids didn't do that.

The site guidelines do ask submitters to rewrite titles when they are misleading or linkbait. This one was, so it should be changed. The best place to find alternative titles is from a subtitle or subheading, the first paragraph, or some representative phrase from the article. I've changed the above title to part of the subtitle.

https://news.ycombinator.com/newsguidelines.html