On the question of a heretical pope, it is Schneider versus Burke
romalocutaest.com

What to do with a heretical pope…Nothing?

March 20, 2019 (Steven O’Reilly) – Rorate Caeli (rorate-caeli.blogspot.com) published an op-ed by Bishop Athanasius Schneider, auxiliary bishop of …
In summary we have a heretic in rome.