Experts point out that the overuse of screens and decline in outdoor activity are some of the factors behind the rise of the condition which, if not corrected, increases the risk of blindness
You aren't born with adult sized eyes. Your eyes grow as you grow, and their growth appears to be regulated by how they're used. It's covered in the article, maybe read it?
No shit Watson. It's still all about the shape and proportions of the eye, not the size. Anyone with myopia can literally push their eyes in gently via the eyelids and see a bit better.
Your eyes don't get longer from being indoors, you're either born with longer than normal eyes or you aren't. Some are even born with shorter eyes, called hyperopia (also better known as farsightedness).
And yes, I also have 42 years of actual real life experience with myopia. What the fuck a scientist gonna tell you if they haven't literally lived and experienced bad nearsighted eyes?
Would you like some more actual life experience? I became more nearsighted over time as my eyes developed. Rather than concluding that it's impossible for you to have it at birth (which is what I could reasonably conclude using a sample of me alone), I recognize that there are multiple possible ways for someone to become nearsighted. And scientists are finding that people who spend more time looking at screens are more likely to develop myopia after birth