No, because the device does not communicate with amazon.com until you say "alexa" and the code/hardware for that is all done on the device itself. So its not listening and streaming everything, all the time.
(in case you skipped that the first time)
(in case you skipped that the first time)
I'm surprised at how trusting people are when it comes to tech like this.
Regular, definitely-not-tinfoil-hat types that I know have little pieces of tape over the cameras in their laptops.
Edit: corrected link (was https://news.ycombinator.com/item?id=10605775)
The link was supposed to point to another comment in the same thread. I have corrected it.