Do you believe that the media’s political partisanship factor (portraying the other side as evil, etc.) has an effect on people’s trust (or rather lack of trust) of the government? If so, then don’t you believe that that distrust helps promote the conspiracy theories? In may be an indirect result of the political bias that exists in the media. But I think there is a correlation.
JFK conspiracy theories have existed for 50+ years while the political polarization of the Media that we are experiencing today is a relatively recent phenomenon. Arguably, Talk Radio and Fox News started the trend but by the 2010s, promoting news that targets partisan audiences became a widespread trend in the news industry.
And that’s exactly why there’s no partisan divide on views of the JFK assassination. It’s one of the few political controversies that breakdown evenly between Democrats and Republicans. Media influence hasn’t really been a factor.
I totally blame the media for more recent partisan conspiracy theories but don’t see the media as having been a big factor in the persistence of JFK assassination theories.
I remember 2013 very well. During the 50th anniversary of the Kennedy assassination, most news outlets downplayed or ignored JFK CT’s almost entirely, except for the theories that blamed Fidel Castro.
The news media for the most part since 1963, has dismissed or attempted to debunk, JFK assassination theories. So I don’t see how they can be blamed for the persistence of a majority of Americans believing there was a conspiracy.