It's an interesting question.
What if you woke up tomorrow and everyone else was gone?
Sounds okay so far, right? I mean, you just go to a supermarket
once a week for food, walk around naked, and basically travel the globe
visiting stuff until you die of boredom.
But how long would the supermarkets last before all the food spoiled,
forcing you to go and hunt?
How long would it be before the power plant broke and you lost electricity?
How long would it be before you lost running water?
How long would it be before the Internet went offline?
How long would it be before the gas station stopped pumping gas, forcing
you to walk (or at best, bike) everywhere?
How long would it be before the heat shut off in your house?
How long would it be before it all broke? How much use
is a computer without electricity, a car without gas, a house without
heat in the winter? Are you any better off than you'd be out in the
wild?