It's all variations of Gell-Mann Amnesia. Any portrayal is a betrayal.
Of course, if I'm going to talk about something I know deeply, I'm almost certainly going to begin with "this is all incorrect in the details, but correct in general" or similar.
For those sufficiently pedantic, true. OTOH, there's a rather wide spectrum in how well (say) Mitchell's Gone With the Wind, Ken Burns's The Civil War, and McPherson's Battle Cry of Freedom portray the U.S. Civil War.
Of course, if I'm going to talk about something I know deeply, I'm almost certainly going to begin with "this is all incorrect in the details, but correct in general" or similar.