Degradation of Vietnamese coffee culture

At Saigon downtown, district 3
Almost everybody stares at their smartphone!
My parent used to have a small cafe 30 years ago. Our first customer came regularly at 5:30a.m. Because she had to go to a market after that to start her daily business. Other people come to the cafe to read newspaper then chit chat with each other a little bit before going to work.
And how we behave at a cafe nowadays? Staring at smartphones! Are we smart? :)