Interesting topic!
While I was growing up higher education was discouraged, ONLY IF it got in the way of being Witness. If you went to college and you still go to the meeting, go out on sevice, and have studies it was fine. I knew of one elder in my congregation who went to college and worked as a chemical engineer.
When I lived in Mexico, one of the elders of my congregation not only went to college, but is now a professor at one of Mexico's most prestigious universities and is still an elder.