That’s incorrect. At least as a generalization. For example: In The Netherlands, you do not own the airspace above your property. The EU laws for drones do state that you can’t just film people without permission, though. Operators of camera drones also need to register and get an operator id.
My Steelseries Prime Wireless only has basic functionality working. I could run the software via Wine or VM (don’t remember) but it didn’t remember the settings after a power cycle of the mouse or the PC (also don’t remember).