I hadnt revisited the 9/11 trauma after understanding MKultra.
There are levels of control. Certainly the trauma allowed some remote control of minds, but to go full robot control(what some people associat with mk) you need more trauma than the tv provided, and psyc intervention and meds in order to go full robot.
My $0.02
So full on MK might possible for the onsite traumatized who went to the wrong doc and got the wrong meds.
Otherwise, Id say its all covered in caldini’s persuasion book.