[grzm]

Submissions are by HN members. The guidelines clearly state that the title should not be modified unless clearly link bait:

[P]lease use the original title, unless it is misleading or link bait.

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

When the mods are aware that a title has been unnecessarily editorialized, from what I've observed they always update the title, either back to the original or to something conforming to the guidelines in the case of egregiously bad original titles.

If you see a title that's been editorialized, make a comment (as others have done here), and if it's something you feel particularly strongly about, contact the mods via the Contact link in the footer.