And your carrier, and anyone who does location based on IP, and anyone who does location based on inaudable noises only your phone can hear (https://arstechnica

And your carrier, and anyone who does location based on IP, and anyone who does location based on inaudable noises only your phone can hear (https://arstechnica.com/tech-policy/2015/11/beware-of-ads-that-use-inaudible-sound-to-link-your-phone-tv-tablet-and-pc/ https://arstechnica.com/tech-policy/2015/11/beware-of-ads-th...), and... But, this would still help protect against the simplest way to steal your location data, which is what a lot of services do