If people are using internet, it's in order to live simpler. Indeed, Internet had facilitated the emergence of several work and system such as bank accounts on internet for example.
People moved more than today. Because internet enabled to stay at home although before We Were Obliged to move, at the bank for example.
Internet has made our lives easier. But we must not talk about improvement because many of us say that life was better before.
[je comprends pas la deuxieme question]