Indeed.
Right, but it was a secret CIA silencer weapon that was used. Besides the CIA did bad things and the government lied and Guatemala and Operation Northwoods and this or that Cold War intrigue.
All of that is true (except for the weapon part) but none of it, in my view, has anything to do with the assassination. But the conspiracy believers insists it does. They read these goofy conspiracy books with their tendentious history of the Cold War and then believe it has to be part of what happened that day in Dallas. Because JFK was going to end the power of the "deep state" that was running things by making peace with Moscow and Castro and Mao (he said so in his American University speech).
More than half a century of this. The most investigated crime in US history. Tens of millions of pages of documents released, multiple generations of people in power since then, numerous investigations conducted by the government and news media and others. Nothing has come out supporting these claims. But for the conspiracist any investigation that indicate no conspiracy only prove the need for another investigation. Ad infinitum.