They own stock AND ownership in the business, 2 different things. I mean, you make money until you don't, that's in every business.
Every time a subsidiary makes money so does BTS despite the stock price.
7% is still a lot when it was 0%. Especially when the money gets higher, for instance, 7% x 300,000,000=21,000,000. You have some black minority owners in sports teams with substantially less ownership but they still make money, for instance Usher put in 9M of 375M to buy the Cleveland Cavaliers. That's 2.4% ownership but he's making money without having to dribble a ball so if the team nets 300,000,000 x 2.4%= 7,200,000 he will get .
There is absolutely NOTHING bad in this. It was a GIFT.