I watched For All Mankind, which is an alternative history (branching in 1969, when the Russians beat us to the moon).
They don't have iPhone-like smartphones (They haven't even reached 2015, yet -and we've got a major base on Mars), but everyone is FaceTiming on these gizmos that look a hell of a lot like Newtons.
Same! If I could convince myself that it would be a calm computing alternative or some other such nonsense to another device I phase out, maybe. Or I could foist the eMate on a kid who has a Chromebook at school, good luck.
What holds me back from any of these less capable devices is that the type of screen is not going to make a difference. I just need to be off the net.