I think it must be some kind of addiction, they don't look for anything, they just swipe the screen and look at nothing, maybe the phone sucked their brains out?
As I have told you several times, they are like zombies who don't look at the beautiful things they miss, nature, the city, people, a flower, a painting and being able to look into the eyes of their loved one. They miss out on real life.
I think you might be right.
There will be few... humans left.
I wish you a good end to the day!