Some of the org's past "independent thinking" statements:
w58 8/1 p. 460 Dawns a New Era for the Irish - "To ask a sound religious question is a demonstration of lack of faith in God and the church, according to the clergy. As a result, the Irish people do very little independent thinking. They are victims of the clergy and fear; but freedom is in sight." (LOL)
w66 6/1 p. 324 Intellectual Freedom or Captivity to the Christ? - "Today, too, there are those who, by their independent thinking, question Christ’s ability to have and use on the earth a specially appointed governing body of imperfect humans, to whom he has entrusted all the Kingdom interests or "belongings" on earth."
w72 3/15 p. 170 par. 7 The Delight of Jehovah Will Succeed - "Man possesses a mind and a heart, not controlled automatically by instinct, but capable of independent thinking and reasoning, making plans and decisions, exercising a free will, building up strong desires and motivation. That is why you are capable of exercising the fine qualities of love and loyalty, of devotion and integrity. That is why you are also capable of understanding what God has revealed in his Word respecting his will and purpose, and how you can find achievement and contentment in bringing your own life into complete harmony therewith." (due to your thinking abilities - your independent thinking!)
w83 1/15 p. 22 par. 21 Exposing the Devil’s Subtle Designs - "How is such independent thinking manifested? A common way is by questioning the counsel that is provided by God’s visible organization."
(yup, become a J.W. and your "very little" independent thinking will quickly become "zero" independent thinking!