I have had my personal articles policy with State Farm for over 15 years now covering my camera equipment. My drones are not the big ticket items in this policy and the agents know me from ongoing changes to the policy items as I have swapped out...
Bear in mind that when State Farm tells you that your policy has been cancelled that is specific to the serial number of the unit that was lost. When I requested new coverage for the serial number of the replacement drone (a Mavic 3 in my case)...