I've recently been watching a couple of Korean shows on Netflix ("경이로운 소문", which Netflix calls "The Uncanny Counter", and "블랙"). The English subtitles have the characters constantly exclaiming "Gosh!" or "Geez!" and while I wouldn't swear to it, I think there was even a "Golly!" in there somewhere. One scene in particular that stands out is in 경이로운 소문 when a daemon has been captured and sent to the afterlife for punishment...he wakes up and says "Darn! Where the heck am I?". It's like everyone is channeling 1950's family shows.
Is this just...bad subtitling? Or there aren't great English equivalents for the exclamations these characters are making? Or something else?