Make whatever you want to make, but Western devs seriously need to stop calling things Otome that are not Otome. The Otome genre is FxM relationships, period, point blank. It'd be like referring to something as Yuri when it features a male protagonist...
Genres exist for a reason. If people just arbitrarily decide words mean whatever they feel like, what's the point? It sure doesn't help with classifying things properly so people can find what they're looking for. Feel free to throw whatever "ist" or "phobic" word at me you want, btw. I've heard it all before; it wasn't true then, and isn't true now.