He should follow up with the complete elimination of several American Orders and the excommunication of their leadership.
The truth be told: The Schismatic orders are dying out of old age, while those that are strongly adherent to the Pope and his authority continue to grow. He may simply wait and allow nature to take its’ course. Dead orders don’t complain.
These women should copy Mother Angelica and pray the Rosary instead of challenging the Popes authority.
One day Mother will be a saint.