Does it matter? Was society behaving like you in other ways back then? I'm younger than the set here but not young certainly, and I distinctly remember how lonely it was to be a nerd in the '90s. I've assumed through most of my life that the most you can do is control how you and your circle behave. My circle varies on the introversion/extroversion scale where I'm in the middle and roughly get back to comms within a day, my more introverted friends may take multiple days, and have extroverted friends who get back within hours or even minutes. My partner is on the extroverted side and is constantly monitoring her comms but before the smartphone she had a rich rolodex of contacts who she was constantly calling.