That may be very true, I have never been in a place without internet connection for more than two weeks and I was never truly disconnected from the world, by one medium or another for more than 4-5 days.
I haven't been disconnected for more than 4-5 days either. We have a motor home and spend only short periods somewhere because we're usually ready to go home by then. We drove a sleeper van to WY. It felt like I had a different perspective on life after those three weeks. It was interesting, but here I am back on the internet. I would do it again.
Below is the link to the cabin we stayed in. You could only watch movies. Zig had a huge collection.