About your historical facts:

I. Let me discuss only one of your sources, if a drug trafficker and sicario (Escobar's "right-hand") is a credible source, then Escobar's son is also valid, even more valid since he is not a sicario but a regular citizen, an architect actually, and writer (not in jail, therefore not in the need to make bargains with god knows who for less time inside):

http://thefreethoughtproject.com/escobar-son-cia-cocaine/

He says his father worked for the CIA. but then again, that's what he says, I don't know him.

II. This is about Drug trafficking from the Venezuelan GOVERNMENT to the US, before Chavez...

III. This one is a quote you can verify if you like...

what???????????? wait, let's analyze the logic behind such an statement... how on earth? why would the CIA engage in drug trafficking, or why would the US gov's Deep State engage in drug trafficking?

Well... my only answer (since I'm a socialist) is that the US is an EMPIRE, they control everything...(or at least try to) would they leave the INCREDIBLY lucrative drug market to some south americans in some jungle?? does that sound logical to you? Not to me. But then again... I'm a... (you know).

leave the cocaine business trillions $$$ to some mafiosos in the Amazon???? no! NOT A CHANCE! Hint: who has the power to legalize cocaine and end the drug inferno South America is in? YES, it rimes with U.S.! their banks also makes huge profits! cocaine is too lucrative to legalize, and also, drugs being illegal let you criminalize blacks and inmigrants! double prize!!

IV. Metania films will destroy your rightist perspective of the World: it's obvious leftist propaganda (although there's not a word of it or even economics, but I guess all dissidency or antisystem feeling is "leftist")so DON't WATCH IT or at least cover eyes and ears in the most disgusting parts, they talk about the West in a way that makes us sad (and sometimes mad). Here it is, you can find all of the documentaries in youtube as well:

http://metanoia-films.org/

V. Some assorted documents on Drug trafficking by non-socialists:

https://www.counterpunch.org/2014/11/07/the-cia-and-drugs-inc-a-covert-history/
by Douglas Valentine, one the most important analysts on the CIA that does not actually work for the CIA...

https://www.counterpunch.org/2016/11/04/air-cocaine-the-wild-true-story-of-drug-running-arms-smuggling-and-contras-at-a-small-airstrip-in-clintons-arkansas/
By Alexander Cockburn, very famous American journalism and the uncle of this incredibly beautiful actress:

https://nsarchive2.gwu.edu//NSAEBB/NSAEBB2/index.html
this one is about Gary Webb, who uncover the case tying the CIA, the CONTRAS and COCAINE!
the contents of the NSA archive (yes that's the US gov official page, sometimes they have to legaly publish their shit, too bad!):

Contents:
Documentation of Official U.S. Knowledge of Drug Trafficking and the Contras
Evidence that NSC Staff Supported Using Drug Money to Fund the Contras
U.S. Officials and Major Traffickers:
Manuel Noriega
José Bueso Rosa
FBI/DEA Documentation
Testimony of Fabio Ernesto Carrasco, 6 April 1990
National Security Archive Analysis and Publications

https://www.veteranstoday.com/2016/06/04/the-cia-continues-trafficking-drugs-from-afghanistan/
Veterans today... they are mad because... you know how Uncle Sam treats his veterans, don't you?
(they are not socialists, I assure you)

I haven't seen this one yet, It looks promising...

https://www.globalresearch.ca/drug-war-american-troops-are-protecting-afghan-opium-u-s-occupation-leads-to-all-time-high-heroin-production/5358053
WARNING: this is a website mostly visited by leftist.

This one is the same case I mentioned about Gary Webb, but it talks about something I forgot: What did the CIA did with the cocaine??? they took it to the ghettos, to criminalize black people and DESTROY their society...

WHAT???????????? now that's some really serious leftist "conspiracy theory", why would they do such a thing????? no way! They were freed from slavery then they had to suffer the Jim Crow laws, but now they are free and equal, right??? we live in a democracy!! there's no more structural racism in America, they had a black president! well... think again. there's a lot to discover under the surface of things!

My dear country Peru! Fujimori, who "fixed" our economy and aligned it with neoliberalism! yes he also had dealings with Colombian traffickers!

http://articles.latimes.com/1996-09-26/news/mn-47803_1_drug-scandals

Conclusion: There is a lot more where that come from. And that is because we live in a deeply rotten world that NEEDS TO BE SAVED. HELP this egocentric LEFTIST who is always right and needs to "save the world". please?