But Generations sort of puts a kibosh on the "Kirk was just another random captain" theory.
...Or then not: as you say, our TNG heroes would have had time to study up on him, and they
are a bunch of heroes exceptionally motivated to do so, due to being
Enterprise crew themselves, plus having the Spock connection. The good folks of the
Venture might similarly speak of Captain D'Oublier's galaxy-saving endeavors with familiarity and authority.
I guess my original point here is still undermined by the fact that GEN precedes the VOY name-drops in real-world chronological order, by a couple of years.
Perhaps it was even the return of Kirk's Chief Engineer from the dead in 2369 - a relative caveman in the modern day - which prompted this Kirk renaissance. The press would probably be all over Captain Scott, brain addled or not, and his recollections and life story might make for interesting news. Voyager launched less than two years after he returned to the scene, but that might be enough time for the Legend of James T. Kirk to become a thing.
Him being a thing in VOY may be a tad overblown. Spock's diplomatic efforts are the first TOS-related thing to pop up, in "Alliances"; perhaps Kirk to Janeway is the guy who was hanging around Great Spock? Then again, her trusted Security chief was a guy who was hanging around Great Spock! Or at least serving in close context. Tuvok is the one to later quote Spock in "Endgame".
Yet what do we actually have on Kirk there? The whole "Flashback" story, which Tuvok might well have shared with her captain previously. But apparently he didn't: Janeway acts as if she has no idea that an
Excelsior adventure might have featured fighting with the Klingons, or involved Kirk in any manner. And then she proceeds to compare Kirk to his portrait at the SF HQ wall, as if that were her closest tie to the character.
Besides "Flashback", and the above two stories mentioning Spock, there's just "Q2", where Icheb's tirade on Kirk doesn't exactly send Janeway down the memory lane.The report might just as well have been about the great contribution of lice to exploration: factually correct, but perhaps not worthy of umpteen chapters, and somewhere fairly low down in relative importance, too.
Timo Saloniemi