[User23]

> Any criticism boiled down far enough ends up in "they did things in a way I didn't like". It's not a meaningful response.

Objectively false. Although, granted, much criticism does fall in that category and it's generally worthless. However some criticism is "they did things in a way that was strictly worse than this other alternative that I will describe in actionable detail."

Interestingly enough, virtually all unsolicited criticism falls in the former category.