All the conservative commentators who say that the corruption in the FBI and DOJ is just at the top in Washington D.C. don’t have a clue. It goes all the way to the bottom in the field offices. VERY few honest FBI Agents, and those who are have little chance of being promoted to high places.
I personally know a federal agent working in a federal law enforcement agency. He is on a lower rung and he reports that the morale of the few dedicated ones in the trenches is in the toilet and they are all looking to leave.
They aren’t brave enough to whistle blow as they think the whistle blowers protections are a sham.