exemptions granted by the Administrator for UTM services already in existence or approved by the Administrator prior to the date of enactment of this Act, including approvals under the Low Altitude Authorization and Notification Capability. 378. Sense of Congress It is the sense of Congress that— (1) each person that uses an unmanned aircraft system for compensation or hire, or in the furtherance of a business enterprise, except those operated for purposes protected by the First Amendment of the Constitution, should have a written privacy policy consistent with section 357 that is appropriate to the nature and scope of the activities regarding the collection, use, retention, dissemination, and deletion of any data collected during the operation of an unmanned aircraft system