One Dronetag RIDER mounted on top of a roving car can immediately detect all Mavic 4 Pro pilots within several miles and target only the high value drones. RIDER cost is $1200. Each Mavic 4 Pro kit burgled is $2,500-$5,000. This could also be any more expensive Enterprise drone like a Matrice 4T or 4E or 30T, or Mavic 3T. Only need to find and snag one or two a day.
It's very easy for a thief to locate a person flying drones without RID if they're within sight or earshot. In the last decade, have there been any reports of anyone being robbed of their drone while they're out flying? How could that be if drones are such a good robbery target?
Perhaps the potential thieves know that stolen drones bound to a particular DJI account, is unusable and only good for parts.
RIDER has also only been available for less than 6 months. Give it time.
Five plus months and counting. Cue the fear of RIDER-equipped criminals tracking down drone pilots.