According to an official statement on Ryujinx’s Discord server, developer gdkchan was contacted by Nintendo and they were offered an agreement to stop working on the emulator project, and while the agreement wasn’t confirmed yet, the organization has been entirely removed.
Yeah. It is why I really like that Proton basically say "We will turn on you in an instant if we get a legal order. But here is what we’ll actually turn over and here is how you can minimize your vulnerability to that.