Just wanted to add something semi-related to this gacha/gambling talk.
In Granblue Fantasy -another JP gacha- they recently added a new summon who is basically, game breaking. Allows you to do some bullshit you absolutely cannot do otherwise, and the only way to get him is to just, roll and pray. On a fucking 0.11% chance basically.
Take into account the game throws freebies over and over but there's still people sinking 800$ per banner just to get the new unit, since that's the guaranteed character cost -called a spark-. A JP player spent 6000$ on said banner to try get him and failed.
What does an addict like him -and DSP- do? Keep rolling!
So yeah, if you're ever wondering how fast DSP's money flies when you're addicted to a gacha, just think that every month there's a new broken character that will cost you thousands. And DSP needs several of those because WWEC is predatory even by korean skinner box standards.