What the guys running Q are saying by that is that (supposedly) the crimes committed by the so-called "cabal" are so heinous and the corruption originating from them so pervasive in the system that the public being made aware of this would destroy all trust in the government and its institution.
The truth however, is that the overwhelming majority of the contents that will not be disclosed is not criminal in nature, but would threaten the "special relationship" between Israel and the United States.
The swamp is not being cleaned. They're simply changing their strategy. Hillary&Co. are a scapegoat, a bone for the dogs. You are being pacified and groomed for war.