@dyslexia,
Damn, DysBob. Occasionally, you make sense. I still don't like you, but sometimes you make sense.
Higher education became a big industry in this country. Big. Don't even get me started on their side project of "amateur" athletics. The public went for it, aspiring to have the best life for the kids which meant a framed diploma on the wall certifying that the kid had a degree in...something. Whether that piece of paper translated into a marketable skill mattered little. And the government hurled money, lots of money, in the colleges' direction.
At the same time, again after WW2, came the idea that every family ought to aspire to a home in the suburbs. Away from the inner cities where many of our immigrant parents or grandparents lived. The resulting urban sprawl, with the government's willingness to build more and more highways to serve them, killed many cities.
Manual labor is now largely looked down upon. The electrician, the guy/gal who learned from dad how to properly trim a tree, the farmer-driven off his land by too expensive real estate taxes and neighbors who moved in next door but now object to the smell of cow manure.
(enough already, johnboy, you are starting to drool. Take one of the pink pills and one of the green ones).