
There was a time when the mainstream or legacy media more or less was the only game in town, and whether Operation Mockingbird or not, the JFKA narrative prevailed in the big leagues, although there were plenty of alternative media views, or books written from CT perspectives.
But in the last 20 years, legacy media has faded, while social media and influencers, and non-legacy online news-sites have flourished.
This has also meant that in the JFKA sphere, you can have not just US national security state influencers (if any are left), but those from Tehran and Moscow too.
Obviously, Oliver Stone is a Putin stooge.
IMHO,
caveat emptor, and draw your won conclusions.