presbyopia (what I've been calling "middle aged eyes") is particularly sucky if you need to do computer work and only have access to a laptop. For "comfortable" viewing you need to choose between using it as a "knee-top" at arms-length, or a "hunch-top" with it being in-your-face. Neither position is ideal for ergnonomics!
@wez yeah, modern devices are terrible
Laptops could at least have split ergo keyboards to avoid wrist strain, but they don't even do that
Perhaps XR goggles or optic nerve implants can replace displays soon?