Really?
As a korean I thought their pronunciation was not bad tbh . Not perfect but better than I expected.
But then I can’t be saying anything since it’s been like 15 Years since I lived in Korea and 6 since I last visited
I think it sounds funky to me because it sounds not that smooth sounding? Like, when I listen to kpop, even for foreign members, when they're singing it sounds fluid and fluent. It may just be the beat or how it's put together, but in the song it sounds kind of choppy and rough? It could also just be me. I'm used to my mom speaking in Korean, and she speaks fast and really smoothly