Trident said:
what about grocery shopping and stuff? How do you lug all that stuff home?
Use a free taxi or bus. Due to the huge potential tax revenue, we wouldn't be talking about one bus every hour. It would be as many, and as often as needed.
Trident said:
how would people get out of a small town when they wanted? I guess we'd need more regular trains.
Lots more trains. All that money that was previously spent on lumps of metal that just sit in your driveway empty and motionless for 90% of the day, rusting, depreciating in value and costing you money, would fund an amazing network of advanced superfast trains. At a fraction of the cost of what we were paying before.