This describes to a T my experience. The insane hassle of packing up a temperamental 1 or 2 year old, who will probably spend half the time screeching while everyone gives you nasty glares, and their bag of goodies to go anywhere really kills the desire to do anything but a megabulk run in a bulky McAmerican car every couple weeks.
American zoning laws have made anything else illegal to build, so yeah, you are kinda suggesting we should design our country for a specific way of life.