Nothing nefarious, of course, but we certainly have private conversations quite frequently that we would like to stay private. If nothing else, when we’re it’s none of anyone else’s business.Are you doing things at home you don't want people to hear about? LOL. Just kidding. Whatever floats your boat and makes you feel comfortable.
The TV or radio is about the only thing they would pick up around my house. We don't discuss anything nefarious to be concerned about.