I think +Fr. Wathen meant well and did a lot of good- May he rest in peace. I disagree with him that such changes can come from the Church.
I didn't post it, but he gets into the whole "ut. . . obtineat" vs. "obtineat" that Lad concerns himself with.
The Church cannot foist evil on Her children, She is led by Her Spouse - Christ "Her invisible Head" through His visible representative on earth the pope - who, while still only a man, has the infallible protection as promised by Christ to hold the faith, "unimpaired by any error " (Vatican I). She exists for the glory of God and salvation of souls. Neither Francis nor the conciliar church does either of those things.
Well, the Church has not foisted evil on her children, the Church has not been destroyed by heretical popes, rather, the Church remains spotless and is still here on earth welcoming all those who want to join her and live according to her rule - consider yourself for example. This is how it's been and will be for all converts and members till who knows when.
The part about "unimpaired by any error" is talking about the pope when he speaks ex cathedra.