The methods are financial - if implemented, they are lethal and work very quickly.
What do you propose?
Good luck on the financial. Spiritually, I would say prayer and fasting coupled with the most effective means of admonishing the sinner. Protests are much more effective than eager financial things that will strangle all things. Too many prelates have the attitude of apres moi le deluge. It is time for the deluge to start knocking on gates.