https://nitter.net/marina0swald/status/1588256345857589248
I didn't watch the episode because their 9/11 episodes led me not to trust them on conspiracy stuff. It looks like I made the right call. Did they really buy the Warren Commission? Lol. Lmao.
MKULTRA had a lot smaller public impact than 9/11 or the JFK assassination, though, and has had far less scrutiny.
It's not quite "lots of people = impossible to keep quiet." It's that the visibility is a function of how many people are involved, the size of the public impact, how much scrutiny is applied, how much the public cares about the event, and how much effort is applied at concealing/misdirecting/normalizing.