Ah, I see. Thanks.
In the first place, transgender women are by no means the only women who go on dates with men who may have hopes or expectations for a potential relationship that those women cannot fulfill. Plenty of bio-female women have reproductive, sexual, psychological or physical issues that turn out to be deal-breakers for men seeking relationships with them.
Yes, all such issues need to be dealt with honestly when potential mates start discussing relationship possibilities, and that includes the issue of transgender too. But no woman is morally obligated to immediately volunteer information about any of her deeply personal issues that might be relationship deal-breakers as soon as she meets a guy or goes on a first date with him. And that applies to transgender women just as much as to other women.
Like I said, if you absolutely must be sure that any woman that you’re even considering having any kind of a relationship with is bio-female (i.e., non-transgendered), it’s up to you to make that clear to her from the get-go. Or else just avoid getting involved at all with any woman who you suspect might not be bio-female.
In the second place, it is not true that all transgender women “cannot fulfill the desire” of straight men who were initially attracted to them without knowing they were transgendered. There are many transgender women in satisfying emotional and sexual relationships with men who didn’t know of their transgender status when they first met.
Yes, the great majority of straight men would prefer not to date transgender women, and I don’t have a problem with that. People are entitled to their personal preferences, and if a guy happens not to find transgender women appealing (or for that matter fat women, or skinny women, or tall women, or Asian women, or bipolar women, or infertile women, or women with children, or whatever), then he’s perfectly free not to date them.
But that doesn’t obligate a transgender woman to immediately reveal her status to any and every man who might possibly be interested in her. It’s up to men to take the responsibility of selecting their partners carefully, and if they voluntarily rush blindfold into a relationship with somebody who turns out to be not what they expected, I don’t think they have anybody to blame but themselves.
And naturally, all the above applies in the reverse situation too, i.e., women who are concerned about the possibility that they might unknowingly meet or date men who turn out to be transgendered. Although for some reason I don’t think this concern is as big an issue for women as it seems to be for men.