your remark is very nice when you say that BTS does not use a green screen....In fact for certain videos they have no choice because they are focused on intense color effects...if you watch the MV of “Idol” from “DNA” you will see but it is true that they prefer to shoot in “reel”. In general the quality of the productions is at a level so superior to many groups that a green screen from time to time is essential..Thank you for this enthusiastic reaction! 🤗💜💜💜