Because you are reading revenge fantasy for teen boys who get bullied in school. You just can't relate. Getting revenge, feeling like a king, and having girl fall in love with you for literally no reason whatsoever.
Not that I'm defending stories like that, because they are dumb, but they...
At this point I can't figure out if you are throwing shade, because you'd think it's kinda unprofessional to use someone else's translation even as a basis for your own, or you are just really really passionate about Yonezaad Monogatari, and want translation to be the best there can be, in which...
Funnily enough, despite me not being able to stand "realistic" yaoi, (mostly because it features rape as a common trope), I don't really find the idea of watching guys being cute around each other, when they look "cute". Weird how that works.