At this time, our faculty had done away totally with the dress code, had us out on the streets protesting the war, and was very much into left wing 'liberation theology'. There was a literal power struggle betweent the generations of Jesuits, and the young priests won the battle at least during the 1970s, the older priests were forced to submit to the teaching of the new ideology by the younger priests.
I can only conclude that the same seminaries that were turning out left wing hippie priests had also been infected by the "gay liberation movement" since they were radicals in every other way.