Not all college degrees have equal marketable value.
It's especially important for anyone thinking about taking out student loans for a degree to evaluate his future earning potential. Too many graduates are saddled with massive amounts of debt for degrees that have virtually no economic value. The fact that such loans are handed out without an appraisal for the value of the education is fraud, imo.
Right wingers like Rick Santorum and the bulk of the Republican Party that agrees with him make no distinction.
Science is a faith, evolution a lie, climate change a conspiracy, education is for snobs and liberal college professors only want to turn your kids into communists.
It's one of the reasons Red States are a mess and only get by with money from the very "liberals" they hate. Worse, they try to blame it on minorities. The US over all is 71% white. Many of the Red States, like Kentucky and Tennessee are 90% or more white (just like the Republican Party). So they can't blame it on minorities how ever hard they try. It's following 150 years of destructive and discredited conservative policies.