I set up LastPass for my parents but they refuse to use it. My mom got locked out of her Facebook account and can’t regain access because she doesn’t know the password, doesn’t know the email it was registered with, and her phone died so she can’t prove any prior access. Too bad so sad. Still won’t use LastPass.

And yet my android phone is able to detect what song is playing 24x7 without being a noticeable drain on the battery or using extra data. Doesn’t seem far fetched to be able to do keyword spotting under the same constraints.

Here’s one example of a company getting caught: https://m.economictimes.com/news/international/us/next-time-you-talk-on-your-phone-be-careful-facebook-and-google-are-listening-to-your-conversations/articleshow/113071827.cms