You might've been hearing about Yuzu, the switch emulator, coming under fire. As part of the settlement, citra, basically the only 3DS emulator, was taken down with it. The github is gone, and I'm sure the website will be gone soon too.
https://github.com/citra-emu/citra
https://citra-emu.org/
This is serious. You were worried about the precedent, it's already happening. Nintendo will have this case to draw on for future litigation against any emulator it wants (see first comment, it was settled out of court; a quick search will yield many articles, take your pick). This effectively took down two emulators with just bullying alone (not rom sites like in the past); this still sets a bad precedent in my book.
I really want to drive this home: citra was the only playable 3DS emulator. 3DS emulation is currently dead, until someone picks it back up. The discord was nuked today, there is currently no organized community. Yuzu was not the only switch emulator, but there is no other 3DS emulator.
Edit: The final post on the citra discord:

Please don't pester the Yuzu/citra devs, this isn't their fault and their lives are probably ruined owing 2 million dollars in damages to a company worth 66 billion