It’s called “funding.” ND did lose a lot of money from donors because of the Obomanation, and the others are scared.
These groups are mostly lay-run and outside the direct control of the bishops, who can only forbid them to collect money as Catholic institutions; but that, apparently, is enough at the moment to make them reconsider.
The Jebbie schools ought to be cut loose, but that is only symbolic of the collapse of the order. Haven’t seen such infaithfulness in a religious order since the Augustinians during Luther’s time.