They didn't choose it. It's how they were born. Sexuality isn't a choice.
Yeah, it is. Bisexuality is the norm among animals, and should be the norm among humans. Mono-sexuality is an aberration. But, you know, one that culture right now supports. The ancient greeks knew the truth.
Frankly, I do believe some percentage of the population is truly monosexual... less than one in five though. Most people just claim to be monosexual because it gives them greater acceptance or whatever. I think homosexuals are more likely to be truthful about their monosexuality because homosexuality reduces acceptance... but many of them don't want to admit their bisexuality because I guess homosexuals look down on bisexuals like myself, sometimes? I've never really been part of the 'scene' just dated a few same sex people for a few years. And a few opposite sex people. I'm more attracted to personalities than bodies anyway, so whatever.
'scenes' centered around sex have always made me fairly uncomfortable. Sex is just a thing people do, and some people make a big deal about it.
Well, you're not trans, so, tough. It's not a good representation. It's not a good exploration. It's shitty "hahah he's a chick now" slapstick.
Only parts of it. And parts of it are just pretty clear depictions of the fact that, no matter what happens to your body, your personality is largely unrelated.
If my down below changed tomorrow, my first worries would be getting a new drivers licence, identity, and proving that this thing happened to me in a world in which it's not really physically possible for you to go to sleep one sex then waking up another. Then a few months to adjust for differences in height and center of balance... I'm not really sure how well my spouse would take it. My spouse claims to be a mono-sexual, but only looks at porn of their non-preferred sex. So... yeah. And then it would become the new normal, that's how basically every life event works: Eventually it becomes the new status-quo. You get used to it, you adjust.
Ranma has adjusted to his curse, I see that as something a stoic such as myself should look up to: He can randomly lose several inches of height, throwing off both his balance and stride at the same time, or randomly gain them. It's a pretty rough way to live, really.
And frankly, Gender identity is just another thing people do because other people do it. It's just an illusion: Males don't have to be men, females don't have to be women. And really shouldn't be, the ideals that gender identity supports seem to be inherently destructive. Society shouldn't view men and women as irreconcilably different, we're more alike than we are unalike. Whatever rules and frameworks are used to design society should be identical for males and females, as the differences are so small.
When the technology exists to do so, I fully expect humans to be swapping out crotches whenever they want.