A college education is comprised of individuals, using their own brains, collecting their own data, arriving at their own conclusions, testing their findings, and then standing or falling by the review of their peers, who are able and entitled to reproduce said findings. College is also replete with different interpretations deriving from the same sources, and then engaging in the act or process of persuasion, and being subject to the court of public opinion. Conferences or seminars or conventions at the college level are busy affairs with multiple tracks in multiple rooms, with many speakers addressing handfuls or gobs of willing voluntary listeners, who paid dearly to be there to hear the new research, and not all messages or interpretations are the same, and not all agree. Differences of opinion can be polite or outrageous, and poaching turf is met with defensiveness, and undermining one's life's interpretation can lead to throwing chairs. But these behaviors are natural reactions by people who are permitted to use their own brains. A college education involves meetings where you sit around a table reviewing the latest research paper and some different person each week leads the discussion by highlighting what they found insightful or misguided in that paper, and yours is printed out and marked up and cross referenced if you prepared well. Everyone is free to agree, disagree, interpret, interrupt, question, disregard, dismiss. A college education involves weekly evening public talks by local faculty where you sit attentively, whether dressed up well or in your jeans, and you hear out the subject matter and you feel compelled based on the merits of their argument, or their presentation, and they generally have some kind of audio visual medium that provides a structure upon which to shape your understanding. A college education involves undergraduate level clubs where you meet and figure out what your volunteer activities will be and how you will interface with the public, and then you haul a bunch of crap in your vehicles, you set up shop, you face the public, and you put yourself out there and draw listeners to you to hear what your club and activity is about, and how it impacts that random person, and how that random person can become involved, or see the next iteration of activity, if they so desire.
Manifestly, a regular habit of reading the Watchtower and Awake is the precise equivalent of getting a college education. How could anyone doubt it?