The truth is, I need more than readers. Did LASIK a few years back, and it's been a great ride, but at this point I need to go back to the eye doctor and get legit glasses again, and I'm sure they will be bifocal. With that, or perhaps another surgery, I'm sure I could make the rear screen work. I could probably get away with a set of bifocal readers - which you can get, I discovered today, but ultimately I should probably have a set of proper glasses.
If all I needed was a set of readers, then I agree with you. I could make that work. Lots of people do.