Handsomedan:
Same subject, different issue - watching a movie/TV show, where the main character asks Siri a question.
My HomePods, Wife's iPad and one of the kids' girlfriend's iPhones all replied in one way or another. Of course my Apple watch also tapped me on the wrist to give me some info.
Spooky but quite amusing
Just wait until the Totalitarian New World Order takes over. It won't seem so amusing then.