I'm afraid Archbishop Chaput is lazy.  He really didn't study the documents of Vatican II.  The most radical declaration of Vatican II is its definition of the Church as the People of God.  The Church as the People of God is NOT the monarchical and totalitarian structure that the church had developed in imitation of imperial Rome and then of medieval feudalism.  It is not the vertical structure in which power was invested in a single monarch [John Paul II's concept], his authority divinely ordained, who, with his his court ["Curia' means court], rules over obedient lay subjects.


Catholics, for the most part, do not dissent over the essentials of faith---proclaimed in the Gospels and articulated in the Creed.  But they do dissent over restriction and prohibitions in clerical celibacy, women's ordination, contraception, divorce and remarriage, homosexuality and same-sex marriage.  NONE of these areas affect the Creed that we Catholics all profess.