I walked when they put a Marxist into the Vatican.
To date, he has made no ex cathedra pronouncements.
Many of his personal statements are of great concern, but they don't impact my faith or my beliefs, because in and of themselves, they don't change doctrine.
Having "walked", where do you go to receive the Body of Christ and absolution for your sins?
John 6:67 Jesus said to the twelve, “Will you also go away?”
68 Simon Peter answered him, “Lord, to whom shall we go? You have the words of eternal life; and we have believed,
69 and have come to know, that you are the Holy One of God.”