Shifted their concern from national security to career security perhaps? A vice the American intelligentsia in general is guilty of so I wouldn’t be surprised. “They were supposed to be different.” They used to get rid of all of their employees every three to five years (how they fought the scourge of bureaucracy).
All our institutions these days are concerned with “international security”- don’t you think that itself is a threat to national security? We have a dire need for a new problem-solving covert agency in the style of old DARPA that is focused on ideology rather than technology.