Sure. That means if you get sick at home YOU DIE AT HOME. "GAME OVER"
Where does all your food come from. Go on . Look in the fridge, pantry, freezer. Did you grow everything that is there? Chances are real good the FOOD IN THE CAN, or frozen came from someplace else. Like 5000 miles away. You did not walk that distance to get it...but it magically is in your cupboards. Same goes for your toiletries, your drugs, your house and everything you are looking at(including your computer). It all came in by transport. Without it, you would be a 3rd world country living off the land and as dumb as dirt. Education comes in by wheels.
What do you think, NOW?
If you just meant by your question...would it be feasible to Live your life without a Car or Motorcycle?... That is different. Yes, it would be cheaper.(You save on car insurance, gasoline, car depreciation , car expenses, and the like.
. Then you are reliant on Footmobile and a strong back to carry your groceries home everyday. You would become a social introvert living in walled communities.
Senior citizens are stuck there just waiting to DIE.
You would not have more money. You could not get that high paying job because it was across town. You can't live on the Job-Site.
You obviously have not traveled out side of you own city. There is a large planet out there. You are missing A LOT!