You could map out a case for large parts of human existence going online / virtual, with humans living in huge dormitories and never going outside - food deliveries by drones etc etc. Fairly sci-fi but then what isn't these days
check out The Real-Town Murders by Adam Roberts. Set in a near-future Reading(!), almost all interaction, employment etc. happens virtually and people have automated treadmills and exoskeletons to exercise their bodies while they are on-line.
You could map out a case for large parts of human existence going online / virtual, with humans living in huge dormitories and never going outside - food deliveries by drones etc etc. Fairly sci-fi but then what isn't these days