Age related myopia is a fact of life. It affects your reading ability and pretty much everyone gets it.
You're completely wrong here:
1. Myopia affects your ability to see at a distance, it does not affect your reading ability. Most people do not get it; it typically develops until age 20-25 in those who do get it. It's the reason for most glasses and contacts in people under age 40. LASIK is most commonly used as a correction for those with myopia.
2. Presbyopia is the age-related age decline that most people get; it affects your ability to focus, which is why many old people need reading glasses or bifocals. It tends to start sometime after age 40 and progress.
3. People with myopia absolutely tend to have much-delayed onset of significant presbyopia, less severe cases, and sometimes avoid it entirely; LASIK eliminates those delays.
See, e.g., the American Optometric Association's Care of the Patient with Presbyopia:
Patients with uncorrected or undercorrected myopia are less likely to experience difficulty with near tasks... Due to lens effectivity, patients who wear spectacle
corrections for myopia experience presbyopia later than those with emmetropia or hyperopia. Patients with myopia typically require less powerful bifocal additions than same-age patients who wear spectacle corrections for hyperopia.
You don't eveb need to deep-dive into the AOA to find this out, either; even Wikipedia says "Many people with myopia (near-sightedness) can read comfortably without eyeglasses or contact lenses even after age 40. However, their myopia does not disappear and the long-distance visual challenges remain. Myopes considering refractive surgery are advised that surgically correcting their nearsightedness may be a disadvantage after age 40, when the eyes become presbyopic and lose their ability to accommodate or change focus, because they will then need to use glasses for reading. Myopes with astigmatism find near vision better, though not perfect, without glasses or contact lenses when presbyopia sets in, but the more astigmatism, the poorer their uncorrected near vision". http://en.wikipedia.org/wiki/P...