I had no idea about this and the implications are truly terrifying and amazing.
Its not just wifi at home the entire world is now a big mesh network. So theoretically it means literally everything everywhere which has wifi coverage can now be tracked with amazing accuracy. Quite possibly the most scary/invasive tech.
meh, the FBI, CIA, and all big tech already know you are at home... does it really matter if they know you are on the couch or at your dining room table?