But why would Jorge use Catholic theology? He uses Modernist theology so that way when fence-sitters like Schneider prompt him with questions,
He has no theology at all. I'm still waiting for you to state which Modernist proposition Jorge adheres to and what are the tenets of Modernism. You don't even know, but throw the term around believing that just by using it you demonstrate that they're not Catholic. For you it's clearly quasi-circular term where if you're Conciliar, you're Modernist, and if you're Modernist, then you're not Catholic. It's just a word you toss around, but you never prove that someone is guilty of Modernist heresy.
So, Jorge Bergoglio clearly and explicitly denies EENS dogma, has consistently done so for decades, and even chuckled about it when he said that it "might be heretical" but then didn't care. So that's one example of heresy. Just saying the word "Modernist" doesn't suffice.
Nor can you put Schneider and Bergoglio in the same group ... as Schneider clearly professes the Catholic faith whereas Jorge doesn't and he doesn't care.