Comment by netsharc

I use Facebook with the email address that I use for many things, like online shops. Some years ago FB allowed "check what data we have on you" and I learnt that these online shops upload their customer data to FB, so they can target us in the ads they put on FB. Among others, it matches using email... so I'm guessing Zuck has my home address too.

But anyway, I have Instagram and WhatsApp on my phone. They probably can also see my location (or the SSID of networks around me) and figure out where I live.