Earlier quoted context omitted.
> GPS might be helpful for drones (though it should be on the drone, not your phone) Actually, for the new EU regulations, you need to broadcast both the position of the drone and of the operator, at least for everything above class C1 ("remote ID", see [1]). And in any case, drones without working GPS are not fun to fly. DJI's Mini 3 Pro (and its larger friends) can do by using the collision-avoidance stereo cameras…
While this is interesting (broadcast to whom exactly?) my main point is that DJI demands access to your smartphone location even for products that clearly have no use for this information, while giving you a sideloaded app which is banned from the official store. To me, these point to a trust issue.
Been meaning to research how to independently flash the drone's firmware offline to wipe collected data, but haven't delved into that yet. Any suggestions welcomed!