I think a majority of players on this site prefer male straight MC. But there are room for other game as well.
You just have to accept that a transwoman MC game will be in a smaller niche than some more popular theme game. And will not attract the same number of players than a male MC game.
In the other hand, the gamers who like transwoman MC will be very pleased. And so you will have a more loyal fan base.
In some ways, it's a bit like with Free Pass.
We see people posting that it's take too much time in this game to have sex scene. I think a lot of players on F95 just want some fast cheap porn.
But there are others, like me, who like that there is a good story. That the MC has a psychology well defined, and that the game respect that. Yes, a part of me want to see Yoon in wild sex scene (lesbian gangbang ! lesbian gangbang !
). But certainly no to fast. And it may even never happen, because even if Yoon open her sexuality, it's still an extreme that she could never agree. And it would be fine for me.
And I believe I'm not the only one who thinks like that.
Here on this thread, we are not a big community. But I think we all really love Free Pass and the fact that it's not like thousand of other games on this site.
So, you gain a small but dedicaced base fan. It's quality over quantity ;-)
I think it would be the same for a game based on Sukkhon.