I'm old, so I see the change in the decades of people and technology. I still think it's strange to go on public transportation and see everyone with their heads down, instead of looking out the window, like I do and did all my life.
I also notice the parents pushing a stroller with one hand and the phone in the other. The folks walking their dogs, and a phone in one hand. The craziest one has to be the romantic date where each person sits with a phone. The most annoying for me is, when someone asks you a question, and before you finish the answer, they turn away to answer a text.
Thanks for bringing this important topic to light.