Advanced technology of that era that can wipe memory and implant Romulan remote-control into people's brains can certainly alter personalities as well. That doesn't make it ethical or justified (think Kurn, Geordi...)While also making it clear that if people are determined to pursue conversion therapy, it works.
The people most willing to send others into conversion therapy aren't the ones who are concerned about how backward and inhuman their actions might look, because to them being non-heterosexual is worse, and if the end result is that the converted now identify as heterosexual, then mission accomplished.
The people who would send others into conversion therapy are the people who think it would be better if the gays "went away" or perhaps "I wish they could all be put on an island...and then the island nuked."
Do these sound like people concerned about how backward or inhumane they sound?
Of course the villains aren't concerned about being evil. Has that ever happened? Did they ever have to be?
I know what it is, but that isn't the point. It's a terrible message and it's harmful because of what happens to the character. She's just a plot point, existing only to suffer. I saw this as a child and I'm a trans woman, although I didn't really understand that at the time. It's complicated. So I was just utterly confused as to what I was going through. I saw this a character who seemed to be going through something similar at least to what I felt, but it ends like that. It makes you feel worthless. I don't think you're taking into account how it might actually affect viewers.
Yeah, if that episode was anything to go by humanity is purely hetereosexual with two genders with defined roles. Which is laughably outdated now.
They could have easily added a line about how humans used to persecute other humans who were considered different, but they've evolved beyond that and humanity celebrates it's variety.
So Riker opposing a cruel culture is a terrible message? And that speech is very much the point of the whole episode. She exists not only to suffer, to show how cruel these people are and how the victims are effected, but to speak for her group and expose what happens to them. I find it quite odd to see her as "just a plot point". There is a lot of dialog with her and Riker, she doesn't just have a minor victim role.
Sure, the apparent hetero-cis-normativity is as outdated now as Pike's "woman on the bridge" and Lester's "women can't be captains" is.
It would be interesting to check earlier script versions, maybe it got lost in rewrites.