One thing to always keep in mind is the extent of Papal authority. By this I mean we neither downplay an actual authoritative statement of the Pope or elevate something which is merely a private opinion of the Pope. Popes can speak about the issues of the world where they are not theologically binding and were never intended to be seen as a teaching in the first place. There are many examples of this in recent times. For example, St. John Paul II and his Crossing the Threshold of Hope, or the unfortunate kissing of the Qur’an. Or Benedict XVI and his Jesus of Nazareth, the (unfortunate) comment about the “male Prostitute with AIDS” in Light of the World and his misunderstood Regensburg Lecture. And yes, Pope Francis and his brilliant The Name of God is Mercy, and his controversial news conferences and interviews. I could go back further and discuss the laws of the old Papal States or the Vatican policies with different nations through history. Some of those laws and policies are embarrassing when viewed today. But they weren’t magisterial teaching and an error there does not make the Pope a fraud or heretic.
I say again, whether these things are properly understood or misunderstood, they are not any part of the teaching authority of the Church, and must not be used to judge a Pope’s fidelity to the Catholic faith, even if a he should commit a gaffe or carry out an unwise policy.