[dang]

"Please don't post shallow dismissals, especially of other people's work. A good critical comment teaches us something."

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

[jrflowers]

That’s literally the only substantive information in the article. Aside from that sentence the article can be summarized as “we saw some changes and it is outside the scope of this study to figure out what, if any, impact they have”

The correct response to this article is a shrug

[dang]

This may all be true, but the guideline still applies.