I'm surprised tracking MACs would be that reliable. Most phones and phone OSes > 2017 have had MAC randomization built in. Retail wifi points used to track MACs

I'm surprised tracking MACs would be that reliable. Most phones and phone OSes > 2017 have had MAC randomization built in. Retail wifi points used to track MACs in order to profile foot traffic, but this technique hasn't been effective since 2017. https://blog.elevensoftware.com/how-mac-address-randomization-can-affect-the-wifi-experience https://blog.elevensoftware.com/how-mac-address-randomizatio...