... is that it's a flaw in a fictional universe that should be ignored.
Okay, what else can we conveniently ignore? Because it goes against the utopian vision.
If the utopia won't stand up to scrutiny , perhaps it isn't one.
I can think of quite a few characters (minor ones, admittedly, and some of them very minor) who were never presented in romantic situations.
A few of the reoccurring mid level characters were also not seen in romantic scenes, people like Sulu.
Do you think that's why their sexual orientation was never presented on screen?
I have stated that other possibilities might exist, it's just that in-universe I really can't find one that fits. And "no gay" might just be a Human thing. We've seen few enough Vulcans with their orientations on display that credible we could say that we just haven't seen our first obviously gay Vulcan.
... we didn't see a representative of every country/race/nationality found on Earth, did we?
Gays exist in every country, racial group, and nationality. So it isn't a matter of Star Trek not depicting the one Human subdivision that has all the gays in it.
Yet that doesn't mean Brazilians don't exist in the 24th century.
Maybe by the 24th century people will come to accept that we don't spell "Brazilians" with a Z.


