MK-ULTRA Never Ended
Project MKULTRA (also known as MK-ULTRA) was the code name for a CIA mind-control research program that began in the 1950s. Many people claim that this illegal program ended in the 1970's, but it continues to this very day (although it's not called MKUltra anymore). Modern versions of MKUltra conducted by the CIA, FBI, and Pentagon are now referred to by names such as "Information Ops, Psycological Operations (PSYOPS), and "Behavior Modification."

Psychological Warfare
Congress in late 2019 passed a law affirming that the military could conduct operations in the "information environment" to defend the United States and to push back against foreign disinformation aimed at undermining its interests. The measure, known as Section 1631, allows the military to carry out clandestine psychologic operations in the United States against American citizens (WTF!)