I don't like any of the characters in this webtoon nor do I hate any of them. Still, I'm dumbfounded at the amount of hate Yura gets. I believe every single main character here has flaws of their own, and that's why they make a good story, don't they?
Usually people dont like the girls when it comes to yaoi/shounen ai mangas.
But Yura keeps true to herself, and I like it, cause its hard to girls do that, especially in asian countries, so Im happy when I see girls like that! Can be take as a model to some girl :)
I agree with you, all the characters have their charisma and flaws, and dont have anyone.
It sucks that Yura gets singled out because she's a girl in a drama comic with BL elements. People keep saying she's fake/self-centered/selfish but I do believe, as you said, that she's a girl who, deep down, stays true to herself. She may come across as a selfish person because she's swallowed in her solitude and self-pity right now, but she does care for Taeoh as an important friend.
All she needs is a person who acknowledges her real self so she can muster the courage to take off the mask and the heavy burden she's been carrying.
(Possible spoiler: I read this on Lezhin so I'm not sure how far the story's gone on this website. Sorry if this contains spoilers.) That's why I'm mad at Taeoh for leaving her when she got bullied at school, though I know he has his reasons. I'm also glad that Jaeha stayed by her side to console her :D

I like Yura.