Who, is “they?” The Russians? The Clintons? Mexicans?
The media, Republicans, Democrats, Globalists, Chamber of Commerce types, Banks, academia. Look at these as a bunch of mafia families. They work to fleece the world of trillions of dollars through government protection of their business whether it be the media, movies, banks, etc...
These families take care of their children and their foot soldiers aka bureaucrats and make sure they are well paid and taken care of and their families are taken care of. They don’t want a war with each other because it’s bad for their stealing endeavors and might draw attention to their utter corruption. They eat together, intermarry, party together and vacation together and are at war with the common man, who they hold in utter arrogant contempt.
A Trump victory would be like Elliot Ness being turned loose on this pack of criminals and he could destroy their little expensive play house and if they can’t beat him at the ballot box they are perfectly able and willing to take him out to protect the syndicate.
You’ve put your finger on why JFK conspiracy theories simply refuse to die. The list of people with potential motives to kill him just never seems to end.
The Russians
The Cubans
The Mafia
Jealous Husbands
Financial Elites PO-ed at him for printing greenbacks
etc. etc. etc.
O and his ilk.