With the loss of manufacturing for multiple reasons; overseas and tech based ones, most jobs-new jobs are low skilled. The US has moved from a production society to a service based one. There aren't a lot of other jobs to be had to WM and fast food are where the jobs are at. The world needs ditch diggers-not everyone can hack college-just these days backhoes dig ditches faster than some joe-no collar.
Not sure of the solution, but the argument that someone should aim higher isn't the answer. These days the target just isn't there.
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Well, the solution surely isn't treating WM and fast food jobs like they are careers. Maybe they could learn plumbing, welding, brick laying, etc.