I wasn't disputing what you were saying - just pointing out that the idea of a lower pixel density on a monitor that's farther way doesn't work for me, because

I wasn't disputing what you were saying - just pointing out that the idea of a lower pixel density on a monitor that's farther way doesn't work for me, because my eyes can't focus back and forth like that. All my monitors have to be at about the same distance. If someone can easily focus at different distances, then of course that opens up more options.