Comment The reality (Score 5, Informative) 54
This tech doesn't replace insurance inspectors, it replaces insurance inspectors on ladders. Keep in mind the flight time of a typical small UAS equipped for aerial photography/inspection is 10-20 minutes. The inspector brings it to the claim site, flies it over the object of interest (roof?) and combines the aerial photos with those he takes from the ground.
And the inspector needs to be trained to fly and maintain the UAS properly. Not exactly a plot to put insurance inspectors out of work.