2. Since different people are different, it makes no sense to handicap everyone just because some people have a hard time reading text that is wider than a narrow column. Make the text fill most of the window, and that way people can have the window sized to whatever their comfort level is.
This trend of super narrow columns of text is making the web worse. It needs to die.
The web ... is not that.
There are actual standards for this, but they're more like recommendations, and ironically https://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-cont... recommends "Width is no more than 80 characters or glyphs (40 if CJK)." while the first line of the paragraph explaining why is 112 characters wide and looks pretty much fine / comfortable to read on my screens.
While there are psychological reasons to use shorter line lengths, as this SO answer details the whole 80 column width thing goes all the way back to punchcards in 1928 https://softwareengineering.stackexchange.com/questions/1486...
Edit: here's what HN comments would look like with 65-70chr per line: https://i.imgur.com/yeMF6IY.png vs default with 1215px per the news.css rule: https://i.imgur.com/IXNyhfL.png .