I know realtors use drones for bit projects. We’re now seeing drone video for individual residential listings. But they are usually aerial shots of about 15 seconds, they’re not an hour of video. I doubt this is about real estate.
Since the plane is way away from the Center and is owned by a bank, there is every possibility that the bank may be either looking to open an office there or at a client’s project.
Without any proof and lots of baseless conjecture, topped with a huge helping of wild speculation, just stop looking for a conspiracy under every rug and get a life.