Except it was never the case in any country that ~70% of people had access to a mainframe at work, let alone home. If a much smaller percentage of people had sm

Except it was never the case in any country that ~70% of people had access to a mainframe at work, let alone home. If a much smaller percentage of people had smartphones and putting cellular on a watch was cheaper/more convenient enough to get the rest of the population on board, then your comparison would make some sense.