Just want to add to this.
You aren't wrong about what the US got up to in Latin America in the 80s.
But it goes far deeper than just what we did in the 80s. This stretches all the way back to the Monroe Doctrine.
The US strategic approach to Latin America has always been first and foremost about preventing any other world power from gaining influence anywhere in the region.
This really heated up post-WWII, when the Soviet Union made an enormous effort to establish Communist (or at least Communist-sympathizing) governments across the region.
Under JFK, the US failed pathetically at overthrowing Castro's young and still very weak government (Bay of Pigs
).
Under Nixon, the US (fairly openly) backed the coup d'etat that ousted Salvador Allende (the leftist PM of Chile at the time) and installed a military government led by Pinochet.
We all know what Pinochet was about
...executing suspected Communists by flying helicopters over the ocean and dropping them to their deaths :towelmax:
And so on and so forth...when you peel back all of the Latin American shenanigans the US was involved in (even through the Reagan era), you find that they're primarily driven by a desire to eliminate Soviet influence on the region.
For the most part (Cuba is really the only exception - Venezuela didn't escape America's grip until the early 2000s) it was a successful effort.
Was it
right though? Absolutely not. But I don't expect morally upstanding behavior in foreign affairs from
any country.
I assume states have interests, and they'll pursue them by whatever means they have at their disposal - up to the limit of their citizens' tolerance for foul behavior, or the potential for regime-threatening blowback from other states.
After all...other, equally amoral states have been known to exploit the ugly actions of competitor states towards their own ends...just look at the Saudis and the Syrians
Or better yet...the US and Saddam's Iraq