I'm assuming you have a rather small resolution display? On a 27" 4k display, scaled to 150%, the font is quite tiny, to the point where the textarea I currently type this in (which uses the browsers default font size) is about 3 times the perceivable size in comparison to the HN comments themselves.

Agreed. I'm on an Apple Thunderbolt Display (2560x1440) and I'm also scaled up to 150%.

I'm not asking for some major, crazy redesign. 16px is the browser default and most websites aren't using tiny, small font sizes like 12px any longer.

The only reason HN is using it is because `pg` made it that in 2006, at a time when it was normal and made sense.

Yup, and these days we have relative units in CSS such that we no longer need to hardcode pixels, so everyone wins (em, rem). That way people can get usability according to the browsers defaults, which make the whole thing user configurable.

1920x1080 and 24 inches

Maybe the issue is not scaling according to DPI?

OTOH, people with 30+ inch screens probably sit a bit further away to be able to see everything without moving their head so it makes sense that even sites which take DPI into account use larger fonts because it's not really about how large something is physically on the screen but about the angular size relative to the eye.

Yeah, one of the other cousin comments mentions 36 inches away. I don't think they realize just how far outliers they are. Of course you have to make everything huge when your screen is so much further away than normal.