Turnabout Intruder did indeed reflect the television of its time, a point which I argued recently in the thread on stereotypes in Star Trek. I first saw the episode in the 1970's and I know its portrayal of women as second class citizens was typical of its time, from first-hand experience.
What makes the episode, and the sexism in it, preposterous is that it doesn't really square with the command structure shown in The Cage. What makes it embarrassing is that it undermines both the real world myth that Star Trek was forward-thinking (indeed, it seems to have regressed quite a bit from its pilot episode) and the in-universe myth that the Federation was an enlightened civilization. My criticisms of this episode have nothing to do with political correctness.
I see this episode as just one of those many in the third season that violated either the letter or the spirit of premises laid down in earlier seasons. Another example of this sin, but even more overt, is Spock/Droxine in The Cloud Minders.
What makes the episode, and the sexism in it, preposterous is that it doesn't really square with the command structure shown in The Cage. What makes it embarrassing is that it undermines both the real world myth that Star Trek was forward-thinking (indeed, it seems to have regressed quite a bit from its pilot episode) and the in-universe myth that the Federation was an enlightened civilization. My criticisms of this episode have nothing to do with political correctness.
I see this episode as just one of those many in the third season that violated either the letter or the spirit of premises laid down in earlier seasons. Another example of this sin, but even more overt, is Spock/Droxine in The Cloud Minders.