A movie studio is asking Vox to remove an article not for factual reasons or concerns but because it has spoilers. The movie is in wide release. The spoilers are clearly marked both within the article and in its presentation. They want no spoilers for “as long as possible."
Well, no, not really in this case. Or, rather, there's plenty that's "spoilable" about this film aside from just details of the ending, and you can "spoil" how specifically it handles matters of historical record. But serious criticism often has to engage with those aspects.