This is very deliberate. From 1911 to 2017, 800+ films and 1100+ television shows have received backing from the Pentagon and the CIA [1]. Several films received major script changes, primarily to create a certain perception of the US military and intelligence agencies.
That's an interesting link you have there, but it feels like limited hangout. "Yeah we admit we routinely manipulated film and more, but only to paint ourselves in a favorable light."
[1] https://www.independent.co.uk/news/world/modern-art-was-cia-...