Not that Wade was exactly an upstanding member of society to begin with, and his never going outside again doesn't really mean anything because he never went outside in the first place. What this shows is his extreme devotion to the quest.

This statement shows us that it's not just Wade's hometown of Oklahoma City that's a dump. Every place is experiencing the same crippling problems. This, ladies and gentlemen, is what we call a dystopia.

Home is a fast internet connection. No, this isn't just advertising propaganda for your local ISP. When Wade's home is online, it's important to have a fast, safe connection so that his avatar doesn't get any glitches.