Use smart speakers at your peril

And then there is the Google Sensorvault – see https://www.nytimes.com/interactive/2019/04/13/us/google-location-tracking-police.html

(TLDR: given that Google tracks your Android phone wherever the phone goes, you probably don’t want to fall into the habit of lending your phone to friends or relations who shoot people. Or if you do, at least disable the tracking/data sharing function tied to your account).