They have not used their knowledge because you can only play that trump card once. The environment we currently have, of courts willing to ignore the citizens, the law, and their oaths of office in order to favor an affirmative action fraud, if that behavior is a clear indication that the environment is not ready, then the card will not be played. How does that old saying go ... if you shoot at the king, you better not just wound him?
We are living at the beginning of the post-Republic, post Constitution era. It is ugly but it is a reality. I don't know if the evil course now enjoined can be reversed. The sleaze factor is so high in our courts, I would be surprised if the truth of this lying socialist bastard ever comes out.