Or was that just because he was a guy and it didn't affect him?
He was a guy in the 1960's.
However:
TOS had Uhura, and The Romulan Commander from Enterprise Incident...
The Romulan Commander was pretty interesting.
But Uhura...man, I think a LOT of potential was missed in her. By putting her in a position that was basically treated like the 23rd-century equivalent of a secretary, not a lot was really done to further people's ideas of what it was women's "place" to be doing. I think I would've liked to have seen her doing something with a little more "clout" than that.
(Some of the novels, however, made admirable strides in rectifying the situation, really showing off her linguistics/cryptography knowledge and elevating her role beyond what was seen onscreen. But for something actually shown on-screen, I think I would've liked to have seen her doing something that would've back then been more traditionally "man's work," like, say, chief engineer, and nobody thinking anything unusual of it.)
Nerys:
Yes, it would've been nice if they did show her doing other things more often. I do want to point out that a few times, she did do non-traditional jobs on the ship.
In one ep, Uhura is seen doing repair work on the communications console. And a couple of times, she did take over the navigator station.
Just once, would've liked to see her fire the ship's phasers or photon torpedoes, though!
Red Ranger