Think about millions of kids blasting loud music on their headphones. That's gonna be fun
I always tell my friend this and he doesn't listen.
Him:Listens to music with Airpods
Me:Oh I know that song
Him:You can hear my music?Its that loud?
Me:Yeah it's that loud that
I'm a 100% guarantee I just know it
There's no evidence of a causal relationship between digital displays and eyesight deterioration. There is for digital displays and eye strain or fatigue, but these are temporary ailments that cause discomfort, and are insanely easy to prevent and manage.