I think the initial idea is that rather than screen sizes, perhaps the initial post meant screen resolution. It would for me, anyway.

When I'm viewing this full screen or even in the standard view, I would have to increase the font size of the browser anyway because of my poor eyesight.

I just want to make sure I fully understand this one. Are you saying that even when in single view (i.e., not in split view), you would then want to go into full screen mode and hide all the icons around it?