Okay Im going to be crass here because I want to be clear: what gender/sexual orientation of person is he trying to attract/have a relationship with?
Lets assume Elliot is gay, meaning attracted to men. Those men are themselves attracted to men. So the target demographic is gay men who are attracted to men, but are okay with a partner with a vagina.
Lets assume Elliot is straight, meaning attracted to women. Those women are themselves attracted to men. So the target demographic is straight women who are attracted to men, but are okay with a partner with a vagina.
Lets assume Elliot is keeping the 'lesbian' sexual orientation from before she transitioned into a he. So the target demographic is lesbian women, who want to date a male, but are also attracted to a vagina.
It seems like a lot of paperwork and loops to jump through in terms of identification, consent, courtship, etc...