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.
Plenty of hosts and providers over the years have claimed to be super privacy oriented and blah blah blah. Once they get a legal request, they roll over. Because they aren’t going to prison for the customer anymore than they are going to prison for you.