The same reason he might've been involved in a plot to kill JFK. Aside from his role as a government informant, he was a contract killer, terrorist, and drug trafficker.
It's not implausible that someone within the US national security state wanted to kill Kissinger or other US government officials. Or maybe the Cuban Exile community had beef with Kissinger over US-Cuba policy. They are the same domestic extremists who attempted to bomb the UN in New York City.
The Day Anti-Castro Forces Tried to Bomb the U.N.
http://www.ipsnews.net/2014/12/the-day-anti-castro-forces-tried-to-bomb-the-u-n/
Given that Morales informed the CIA on the Cuban Exile group, Movimiento Democratic Cristiano, a group that was active in New Orleans in the early-60s, it sounds like his son's story is at the very least, plausible:
Morales also told his son that he met Oswald in a CIA training camp. He didn’t tell his son when or where. There was a training camp near New Orleans where Oswald lived in 1963, that was run by an anti-Castro group called the Movimiento Democratico Cristiano (MDC). Morales is known to have reported on MDC activities in 1964.
https://jfkfacts.org/redacted-jfk-files-show-ricardo-monkey-morales-was-a-trusted-cia-operative-and-fbi-informant/
FWIW, parts of Morales' CIA files are still classified and we don't know exactly when his relationships with exile groups in New Orleans began. We can't say for certain that his relationship with the MDC overlapped with Oswald's time in New Orleans.
His heavily-redacted 130-page CIA personnel file, is found among the JFK assassination records whose release was postponed by the White House on October 22.
https://jfkfacts.org/redacted-jfk-files-show-ricardo-monkey-morales-was-a-trusted-cia-operative-and-fbi-informant/
It's not implausible that someone within the US national security state wanted to kill Kissinger or other US government officials. Or maybe the Cuban Exile community had beef with Kissinger over US-Cuba policy. They are the same domestic extremists who attempted to bomb the UN in New York City.US Secretary of State Henry Kissinger drew up plans to "smash Cuba" with air strikes nearly 40 years ago, government papers obtained by researchers show.
He was angered by Cuba's 1976 military intervention in Angola and was considering retaliation if Cuban forces were deployed elsewhere in Africa.
The information comes from documents declassified at the request of the National Security Archive.
They show that Mr Kissinger was eager for the US to stand up to Cuba.
The documents from the Gerald R Ford Presidential Library show that US officials devised plans to attack ports and military installations in Cuba in addition to measures ordered by Mr Kissinger to deploy Marine battalions based at the US Navy base at Guantanamo Bay to "clobber" the Cubans.
https://www.bbc.com/news/29441281So, you think that the anti-Castro Cubans might have had a beef with Kissinger? Really!!!?
Please explain the logic of this idea that you have…