The garage was a story of economic mobility for the middle class. It was never aimed at people in abject poverty. There were stories about going from troubled neighborhoods to college as well during the time when America still believed in class mobility.
The world of the 1800s was a world of hereditary title. There was never a promise of mobility and this is what made America and its legends different for all its failings. Going back to this world will not improve things for the better.