Beware of find-my-phone, Wi-Fi, and Bluetooth, NSA tells mobile users

Original source is <a href="https:&#x2F;&#x2F;media.defense.gov&#x2F;2020&#x2F;Aug&#x2F;04&#x2F;2002469874&#x2F;-1&#x2F;-1&#x2F;0&#x2F;CSI_LIMITING_LOCATION_DATA_EXPOSURE_FINAL.PDF" rel="nofollow">https:&#x2F;&#x2F;media.defense.gov&#x2F;2020&#x2F;Aug&#x2F;04&#x2F;2002469874&#x2F;-1&#x2F;-1&#x2F;0&#x2F;CSI...</a>

For someone&#x2F;entity really interested in knowing your location, aren&#x27;t they going to go to the cellular tracking level and not bother with some 3rd party app?