Or it could be that First Contact was flat wrong.![]()
Yeah, but TWOK is... just such a bad... movie... compared to First Contact.
I mean, look at it: Khan is supposed to be this great tactician, but he can't even think beyond 2d for a space ship battle? And when in the whole movie does he make one single tactically sound decision? Or one that doesn't end in disaster?
Aside from classic quotes like "revenge is a dish best served cold... and it is very cold... in space!", and "Khaaaaaaaan!!!"; and the fact that a friend of mine thought I said "rathakhan", and that "rathakhan" was some Rastifarian or Islamic prisoner of conscience in Africa (so she kept saying "Free Rathakhan!")... and a number of nostalgic and other neat factors that make it fun-but-campy... it's not as sound or what have you as the later films. Looks great, great fake test Kirk cheated on, but yeah.
TOS isn't strictly speaking Cannon either: Klingon Foreheads then and now.
I'll add that the creation assumptions of TOS wouldn't have expected the franchise back then. It was just a show, albeit with vision.
TNG, otoh, is my personal favourite (along with the spin-offs, thank you very much!). However, by then the show was a Franchise, and continuity mattered a heck of a lot more than TOS.
Maybe we should just accept, if we're going to do this, that the show is a show and not future world history?
Or we could agree that something like WW3 devastated our historical records enough that we don't know what happened re: the Eugenics wars.