This headline makes no sense to me. Korea has too many stadiums that go unused.

There are Olympic and World Cup stadiums around the country, as well as baseball stadiums in every major and minor city. I live near Seogwipo world cup stadium and it's empty even when matches are played.

There are also soundstages in Seoul, Busan, and likely elsewhere.

I'm a little confused. What are they trying to accomplish? They had a major tourism/television event with the BTS comeback and they think they can make more of these happen? Does it require some whole new space??? Do they not understand the uniqueness of the BTS situation? That other groups probably won't generate the same amount of interest?