No, it isn't extremely narrow. It is based on the truth, as shown in the article. What purpose has the CIA served other than business interests and anti-socialist ops (tied to business interests, can't have your oil fields nationalized by the local savages after all)?

How did allying with former SS commanders and other Nazis help the people? How did them stealing children from Cuba help the people? How did them supporting Cuban exiles ongoing terrorism help the people? How did Gladio ops killing any sort socialist movements in Europe help the people?

Maybe you should take a second to realize a lot of 'anti-american talking points' are actually valid criticisms of a corrupt and deranged government.