As it has ben said, unless you actualy need it to make a living, most of us can do without, although life would be a bit harder having to queue up for shopping, paying Bills etc, but other people without a computer (or smartphone) do, so I expect I could manage.
It might even do me good to get out more and talk to real people.
My biggest bugbear is not the Internet, but the people who use their mobile phones in public area's like Theatre or on Public Transport and talk (What sounds like) the top of their voice.
We don't want to know your business, arguments, just getting on/off xx, home in xx minutes etc.
Please use a bit respect for other people