The auto industry created the middle class in America. Not only did ordinary factory workers get to buy their own homes in the urban Midwest. Many purchased getaway cottages "up north." That dates back to Henry Ford. His Model-T, which rolled out in 1908, did two things, at least. It created a large number of production jobs. And since the pay was $5 daily for eight hours, the labor force went beyond survival to being the new consumer class. Now, like other sectors such as much of professional services and tech, the auto industry is slated to shrink. CNBC details how by 2040 auto sales could decline by 2 million units. What's driving that, found Bain and Company, includes: "Falling birth rates, behavioral changes, high car prices and a growing array of alternatives ..." Of course, already we're seeing signs of that. Actually since the dawn of the digital age, fewer kids were getting their driving licenses or putting that off for years. They preferred vi...