(I'm not American btw) I find it very plausible that although most of those things happened, there was no actual conspiracy to kill JFK. Like, there might have

(I'm not American btw) I find it very plausible that although most of those things happened, there was no actual conspiracy to kill JFK. Like, there might have been a lot of chit-chat in those circles against JFK and all of what he was doing, but there was no concrete conspiracy to kill him. At the same time, there is this unstable person that seeing and hearing everything that happens around him, believes he will be doing a "greater good" if he killed the president. Then, the he was silenced mainly because of all the other stuff that he was part of. It's akin to the time when Trump was president (or Obama for all that matters): There was a lot of chat in the internet and elsewhere about how bad he was as president, how he was damaging the country, yada yada. It would only take one crazy person in the middle of a crazy clique to really go on with it.