Sounds like that operator needs to Read guidelines for being a good neighbor.
# If you can, tell other people you will be taking pictures or video of them before you do so.
# If you think someone has a reasonable exception of privacy, don't violate that privacy by taking pictures, video,or otherwise gathering sensitive data, unless you got a very good reason'
#Don't fly over other people's private without permission if you can easily avoid it.
# Don't gather personal data for no reason, and don't keep it longer than you think you have to.'
#If you keep sensitive data about other people, secure it against loss.
# If some one asks you NOT to keep personal data about him or her that you gathered, DO SO, unless you have a good reason not to.
#If anyone raises privacy, security, or safety concerns with you, try and listen to what they have to say, as long as they are polite and reasonable.
#Don't harass people with your drone.
Above is a list of voluntary guidelines for "neighborly" drone use, which serves to provide guidance to USA operators on ways to balance their rights as drone users and other peoples rights to privacy. These guidelines are the result of a multi-stakeholder engagement process established by President Obama. The objective of the process was to develop and communicate best practices, accountability, and transparency issues regarding commercial and private UAS use in the National Airspace System/