Do you support or frown upon the use of the singular 'they/their'? Should it not be used in formal correspondence? The use of 'he/she,' 'his/her' can become annoyingly cumbersome and unwieldy. Without rewording, would you frown upon these? Everyone at the meeting said they felt uncomfortable with the new CEO. Everybody was upset with their choices. Everyone returned to their seats. Somebody left their camera in the lobby. Thanks.