I mean your coffee maker could be a one-off spy device with nation-state backing. But it seems unlikely.
If Google thought it was okay to hide a microphone, I'm sure less scrutinized companies try to get away with worse. https://www.bbc.com/news/technology-47303077
he did say he was trained at the kremlin...
phew, yet another reason it pays off to not be a coffee drinker.
if they can build an internet connected coffee maker with mic and camera for 60 bucks that's freakin' amazing!