If you are working for, um, let us say the DEA or the FBI, it may help if you have been trained from birth to accept all sorts of insane injustices and irrationalities.
But I don't think it's fair to single out the Mormons for this because they have a lot in common with the fundamentalist Protestants, right wing Catholics and other religious groups where "questioning authority" and intellectual curiousity about other faiths is actively discouraged from an early age.
My own family has coexisted with the Mormons since they moved out west, but our family's fondness for alcohol, cowboy theology, and intellectual brawling has always kept us apart from the greater Mormon community.
BTW, do you want to see something amusing? Replace the word "Mormon" with the word "Republican" in John's writing:
While I learned much growing up Mormon, as I matured, I increasingly recognized my conscience was strongly at odds with the church's homophobic, racist, sexist, and anti-environmental positions among other things. I found my ideas had no place in the Mormon culture. Mostly, the way for me to get along was to keep my mouth shut and just go along with the program. I found that in order to be a Mormon, and the real person I was inside, I had to live a double life.
While I learned much growing up Republican, as I matured, I increasingly recognized my conscience was strongly at odds with the party's homophobic, racist, sexist, and anti-environmental positions among other things. I found my ideas had no place in the Republican culture. Mostly, the way for me to get along was to keep my mouth shut and just go along with the program. I found that in order to be a Republican, and the real person I was inside, I had to live a double life.