Text: If traditionalists sometimes sound bitter, it should not be something at which to  From being called all sorts of unpleasant names, to overt discrimination, public humiliation, and ostracism, traditional Catholics have every reason to distrust and dislike the Vatican II apparatus.
Entailment: Catholics have every right to be bitter, as evident through being ostracized.
Contradiction: Catholics have absolutely no reason to be bitter and distrust the Vatican.