People buy internet connected cameras and microphones for everything from their phones, to their tv's, to their door bells, and then they get upset that their activities are law enforcement accessible on whatever company's servers? I mean, what did people think would happen? That's just the natural way to use that data. How else would such data be used? Maybe to find workman comp fraudsters? Could be used pretty liberally in family courts? Once non technical people begin to realize the data is out there and family court accessible. But it's not like it's gonna be used to get you your next promotion. (Maybe to prevent you getting your next promotion, but that's another thing entirely.)
For me, it just sounds like a really good reason not to be buying cameras and microphones and slapping them up all over the place. When people come to your home, they should feel they can speak and act freely. Especially since they won't be able to do so in public much longer.