not sure what you mean "how would you know that", there's real photos of the incident with the actual background planes included in the video. do you actually know how these "mistakes in ACI animation" videos work?
but you also gotta admit, they're not looking for realism, they're just looking for answers. by animating, even as low poly as possible, it still helps them a ton
the animation quality is actually extremely good, so i'm not sure what you mean by "low-poly", and technically they *are* looking for realism, and they already have the answers. that's how the animations get made in the first place
not dissing or anything, i respect that you actually pointed out a mistake, but this video is meant to be kinda harsh, so attacking background planes is something that i'm allowed to do
but yes, it actually is too big upload.wikimedia.org/wikipedia/commons/c/c9/NTSBAsiana214Fuselage2.jpg in this photo of the wreckage you can clearly see that the logo is smaller than in the animation (it's between the doors, not painted on to them)