There are some nice/decent ones out there, if you know where to look -- especially in legitimate comic websites rather than aggregators sites (like, here).
If it's regarding gender roles/identity, I suppose the closest I can remember reading recently (here in this site) is Man Drowning in a Veil -- I personally liked that one. You might have a different opinion when you read it yourself, but I recommend giving it a shot C:
The lgbtq+ community isn’t that prominent in the east as it is in the west so other types of less recognised parts of the community wouldn’t be talked about by default in mangas and manhwas. Would be cool if the attitude changed thou :p
I've noticed that there's really no trans, non-binary, gender fluid, or other LGBTQIAP+ stories regarding gender identity in mangas and manhwas. It's sad how it's girls acting as guys, which discourages trans men, in my opinion.