Smartphones turn waiting in line or during transit into a chance to relax or...

https://technivorz.com/why-does-it-feel-like-the-line-between-mobile-and-desktop-is-disappearing/

Smartphones turn waiting in line or during transit into a chance to relax or catch up on something enjoyable. Whether listening to a favorite podcast or watching short videos, they offer a simple way to pass the time without boredom