Worse, it lowers the barriers to more lies about other issues, making it a standard operating procedure. Over time this corruption becomes pandemic, spreading to other agencies not even related to the forcing agenda. Presidents are kept out of the loop. Congressional oversight is breached. Hidden wars are conducted.
Intelligence agencies violate their mission statements.
The judiciary passes on illegal suppression of evidence and upholds unconstitutional executive orders. Military services are recruited to maintain the deception, and civilian agencies such as NASA are twisted away from their legislated mandates. Disclosure will turn that magnetic field off so our government can be brought back into equilibrium. The late Col. Philip Corso revealed in his memoir, The Day After Roswell, that some alien based technology was migrated into the commercial marketplace to give the United States a competitive edge.