Has the college academic job market always been highly competitive and elitist?

Exactly…most students today at universities/colleges all over the country take some classes taught by non-TT profs and/or adjuncts.

That’s why I don’t understand equating a school that uses non-TT profs and/or adjuncts to a for-profit university, as in this post:

Most of us have no choice but to send our kids to unis/colleges that use non TT profs and/or adjuncts…because that’s the model at many schools (non-profits), including some that are highly ‘ranked’.