They are comparing the primary disqualifier attribute of the Pope Susan, a woman, to the primary disqualifier of Francis, his manifest formal heresy. Just replace Susan with Francis and replace woman with manifest heretic. It is the same narrative, the same arguments that someone like Michael Matt would make.
Okay, thanks. But it seems that the only viable option in the article, even looking at it through satire, is that Pope Susan is not the Pope. But we know that the author of the piece is not a sedevacantist [Mr. Wright], so it's a bit confusing, if you see what I mean. I may not be reading it right.