its so bananas that statements like this are glossed over and unqualified. this is not a solved problem, and its not even being treated like its a problem at all.
this perception that there are a set of correct facts and incorrect facts is just so meaingless. what does it even mean to be true? $Person is on $Video saying $Statement. True or false? Well, it depends. It ALWAYS depends. are you asking if $Video.Words = $Statement.Words? almost never. You are not investigating $Video.Soundwaves and $Person.VocalCords, you are making a case for $Person.Beliefs. What if $Person.Beliefs @ $Video.TimeStamp != $Person.Beliefs @ $Today? Is it true but meaningless, or are you trying to imply conclusions contextually - but guess what, different people interpret the same context differently!
an example suitable for HN is talking about security. Is your company secure? You cant answer the question because _the question is bad_. the answer to security is ALWAYS it depends. Are you talking about physically secure against a wandering drunk trying to pee on your server, or physically secure against a disgruntled employee building a killdozer and driving through your building? Are you talking about secure from some kid who finds LOIC and tries to DoS you or from a long term campaign from a nation-state APT? The discussion _requires_ framing, and so does discussing "misinformation and extremist content"