Earlier quoted context omitted.
If the people at the agency had integrity, they would have immediately brought these concerns up the chain or public.
Who is to say they didn't bring them up the chain, and the chain just ignored them? Try to bring issues to the public and they'll charge you with "espionage"/"mishandling classified information"/etc. Even if the charges don't succeed, you'll lose your career and the court case will ruin you.
Also, read Ronan Farrow's piece from the New Yorker last week. They targeted a straight-laced DOJ lawyer with >20 years of experience. These organizations are out of control and pose a very serious threat to our freedom.
https://en.wikipedia.org/wiki/Russ_Tice
https://www.newyorker.com/magazine/2020/11/09/how-a-cia-cove...