They are currently working on SC, but you can't understand that. You don't have the horizon for that, keep trolling around here and feel good.
By "working" you mean twiddling their thumbs, waiting for Kaspa to release SC on their testnet? When will Yrin do anything original? Oh wait, rug pull will be original for a kaspa fork.
Kaspa team has learned their lessons they will not release the full code in testnet for the Chinese devs behind Yrin to steal the code.
It's pointless to argue with you, you don't want to understand, that's ok too, but don't you realize you're not accomplishing anything with your FUD here?