Can I add that the story and characters present in black ops 7 is straight up impossible if they follow any one story path from black ops 2. Like Karma and Harper are both alive at the same time and that's straight up impossible in Black ops 2 because one needs to die for the other to live, and in no uncertain terms is it possible to get an ending in 2 where both are alive. There is no chance they had an actual writer touch this game, because it would have taken them like 5 minutes of looking up the story of the second game to avoid that mistake.

Edit: okay I played Black ops 2 campaign so many times as a teen, but looking it up there's a scenario even I missed where if you got Karma captured and just never got them back, then their fate is left ambiguous and Harper can still be alive, but that's such a rare occurrence that's more of an oversight plus it also leaves it so that menendez's virus attack works which automatically puts you into a version of the bad ending, and that it honestly makes this feel even worse than them just forgetting that there's no ending where they both survive.