Those positions hold an inordinate amount of power - so too, Congressional staff. Most Congressmen are ACTORS, just like news people.
It will take decades to winnow their numbers and power, if it happens at all. Not like a snake where chopping off the head is enough. The subversives are more like a hydra, cut off one piece, and three grow in its place.
Our tax dollars are paying them.
Like they need it.