These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Critical Research Failure: JFK actually supported the Vietnam War. The "Mysteries of the Timeline" section explaining how his survival would have prevented said war is based heavily on conspiracy-theorist writings that are debunked, particularly the notoriously bad "Men Who Killed Kennedy" History Channel special.