Possibly true, I know there were/are those who thought JFK’s murder was by a Fed agency.
If that was done, it was by a very few people. Otherwise it would long ago been exposed.
Past that, is beyond me.
This incident, spans the globe, is at the highest security levels, conspirators in both parties, lots of foreign money and over a years and a half time line.
Something this big is very hard to contain, but they do have complicit partners in the media.