Higher education is the bane to most religious groups based from the fact of people learning information that these religious cults don't want their members to learn and possibly even know about.
In short its a threat to their membership, their power and control.
The WTS has always demeaned higher education, describing it a redundant waste of time, since the knowledge gained there will become useless in the new system of things when Jesus Christ will have control over the earth.
Or in the words, put out by GB Gerrit Locsh ..... " pursuing higher education is like putting a gun to your head and playing Russian Roulette."
Overall it has to realized that extenuating education increased through a higher percentage of the population has been detrimental to all religions. Religious beliefs based from ancient mythology become accepted as fiction drawn out from human ignorance expressed though their own inherit intent and purpose.