That’s because it doesn’t work like that. 60k doesn’t mean they are gonna use full stadium. May even just use half capacity which is roughly 30k people. Sofi stadium looks like a more expensive venue to rent compared to this venue. Idk how much tickets are gonna cost but Hybe will need to sell enough at really high prices to use 30k tickets to rent and afford Sofi stadium and still make reasonable profits
This looks like a bad idea to book a stadium (that doesn't even seem very much apropriated for concerts) to sell less tickets than TXT has previously done in the same state. Of course, assuming they would use just half of the capacity and It will would be just one date, since the next concert will be 3 days after.
I personally think they can do better. Of course, not 60k unless It's a 360 stage, but more than a half.