Intelligence is not an attribute required for a law degree or to practice law. From 63 years observation being intelligent can be a detriment to a successful law practice.
That and principles.
Then Orly should have the most successful law practice in California.
And perhaps, from her point of view, she does. Depends on what one wants out of life. If she wants to give good legal advice to her clients, and either win, if it comes to litigation, or do everything ethically possible to give her client the best chance of winning, then Orly is an unmitigated failure.
If, on the other hand, what she wants out of life is a small, but devoted, band of snarling followers, whom she deludes into thinking that her farcical publicity stunts are actually brave feats of litigation, which fail due to the machinations of a shadowy conspiracy, and not because she is attempting the impossible, in a grossly incompetent manner, then Orly has a very successful practice.