Earlier quoted context omitted.
A warrant is required only as long as "voice assistant" technology "is not in general public use"[1]. Kyllo v United States created a bright-line[3] test that removes the warrant requirement to see "details of a private home that would previously have been unknowable without physical intrusion"[2] when use of the technology is normalized. Note that this removes the warrant requirement in general , even if you persona…
Amazon resisted a warrant from a prosecutor seeking all Alexa recordings from a house that was the site of murder. Trial in Arkansas I believe. I don't think it ever went anywhere precedent setting however because the defendant eventually gave permission to Amazon to turn it over. Still pretty muddy waters. I would trust Amazon a little more than I would trust the smart tv makers, but that's just my bias.
In the end, this is their platform of which we are sharecroppers.