If you are intending to harass or stalk someone, yes. Simply conducting normal flight operations (like drones making deliveries) is completely outside the realm

If you are intending to harass or stalk someone, yes. Simply conducting normal flight operations (like drones making deliveries) is completely outside the realm of local laws. This is one of the many reasons most delivery companies have gone with designs that don't touch down. If they land, they are subject to local laws.