From first hand experience -> secondary sources -> journalist regurgitation -> editorial changes
This is just another layer. Doesn't make it right, but we could do the same analysis with articles that mainstream news publishes (and it has been done, GroundNews looks to be a productized version of this)
Its very interesting when I see people I know personally, or YouTubers with small audiences get even local news/newspaper coverage. If its something potentially damning, nearly all cases have pieces of misrepresentation that either go unaccounted for, or a revision months later after the reputational damage is done.
Many veterans see the same for war reporting, spins/details omitted or changed. Its just now BBC sees an existential threat with AI doing their job for them. Hopefully in a few years more accurately.