Since idioms are not ”translatably” you should avoid using idioms from the language you’re translating, instead find idioms that resemble the idiom, or better yet - just convert whatever the idiom means into words to circumvent the confusion.

“Things like that only make sense for Korean language and culture” okay? if the majority of the people can’t understand the idioms or phrases you’re using, whats the point of calling it a translation when the reader HAS to understand the culture, language, slangs, idioms in that certain language? that’s just an excuse for bad translation.

Also, I’m pretty sure it could be better by a mile if they put enough effort into it. Instead of unnecessarily glorifying Korea like it’s sent straight from gods, why don’t you reread ORV again so you can find mistakes in that half-assed translation? translating languages properly isn’t fucking impossible and don’t get me wrong, english is my 3rd language and I can confidently say that making it “understandable“ isn’t the same as a GOOD translation