> Truck driving? Retail? Cashiers? Secretaries?None of those are skills (except maybe truck driving). And none of them require a CC degree. Those are all things you do with a GED or less.
I'm thinking of the sorts of things people go to CC for. Dental Hygiene, Paramedics, EMTs, Morgue work, Respiratory therapists et al, various medical diagnostic technicians, vet techs, nursing, CNC, Engineering technicians, etc. Visit your local CC website and look through their programs of study.
> Managers
Depends. Engineering? Construction? Absolutely.
Again, we're not talk about groups and rings. We're talking about stuff like knowing the difference between x and x^2.
> sales reps ... customer service
Outside of cities there are a lot fewer sales jobs... and a lot of them require BA/BS just because they can.
> school teachers
STEM teachers need a LOT more than just CC algebra. At least Calculus. The algebra taught in CC's was once taught in high school, but is now often taught in middle school. Middle school science curricula have kept pace. So, yes, any STEM teacher -- even at the elementary level these days -- needs to know basic algebra.
> janitors, waiters, cooks
Not skills and/or don't require CC, and so irrelevant to this conversation.
> freight laborers, stock clerks, maids, receptionists, construction laborers, child care workers, grounds maintenance?
Again, not skills, and for the most part don't require CC.