Maybe, but for me it's inherited, my father had almost the same exact deterioration (-5) and with similar start age and it then stopped, now it's slowly going back to 0, he had to reduce his prescription to -3.
So they say but tons of adults get glasses only later in life. I’ve been using computers since I was maybe 12 years old (very early 2000s). I finally had to get glasses when I was 25. Even then it was just a -0.50 correction. It deteriorated further after that.
