Not just that, but their website included instructions on how to dump encryption keys. Reverse engineering a console is perfectly legal and Nintendo has historically left emulators alone, but all the other emulator developers were smart enough to advertise that their emulator was for homebrew purposes only and remove any talk of privacy from their forums. All that information is easily supplemented by the community so including it on your official site is just plain stupid. Emulator development needs to be centralized so you need to play dumb. The illegal stuff can go to side communities where they have to play whack a mole. Yuzu folded without putting up a fight because they know they fucked up.