The Fifty Fifty case will be decided at the courts.
There are few cases about this kind of issue, and the win rate of the idols tends to be good.
Korean judges tend to be ignorant of the entertainment world, and they just treat such cases like regular labor cases. It doesn't really matter for Siahn and the FF members to lose this case. If they can get an injunction, which lets them operate outside of Korea, they have won for all practical purposes, and just have to give the Attrakt owner the contract termination fee.
The $6 milion the Attrakt owner supposedly spent for FF is grossly exaggerated, and will not fly in the court, which tends to be decided by who employs the more expensive lawyer and the law firm the FF members are using is no small fish.
if this case ends with the FF members winning for all practical purposes, that means the end of fly-by-night small outfits in KPop.
Singers will be able to move on to greener pastures if they have shown some success, after paying some fees to their existing owner, who can no longer milk them so he could do what he feels like.
If it is left up to the owners, they will never really invest anything on the artists, and will enrich themselves. The owners of GFriend , Chungha, Momoland and Brave Girls all neglected their acts to develop newer acts according to what they felt like and these acts did not go well after that.
This case will probably introduced the american style of Kpop acts - acts will be loyal to their producers, not their companies, and will strictly operate in contractual method.
Major companies will continue to produce idols as we know it, but all the smaller outfits will be gone, because they are too small to retain the talents they assembled .
I think this is a good thing, a huge improvement. Companies which are too small for their idols should not be allowed to retain them, in my opinion.