If you go to /r/randomactsofblowjob, for instance, you'll find a ton of same-sex requests.
Kelly, an older transgender woman, said she's also seen a number of posts from transgender users on various subreddits.
These folks who are attracted to transmen and gender-variant people have not had any venue to seek such partners.
By having it all out in the open on this niche site, there is finally a place to go looking.
But on a platform like Reddit, people are more open about their sexual desires, whether they're taboo or not.