All of that has changed. I suspect some new architects wouldn’t know how to design a 50-story building on paper (without aid of a CAD program), or a doctor who had to diagnose a patient without the reliance on ordering 10 or 15 lab tests. Or a politician who couldn’t rely on instant polling techniques. Or citizens who had to resort to reading their news, instead of watching in on TV. Or an important stock exchange not being able to function because generators were never meant to be used full-time, indefinitely.