That's not the argument they made. I do not know that there is no one out there in the world who has a key to my house. Even if there was and someone found tha

That's not the argument they made. I do not know that there is no one out there in the world who has a key to my house. Even if there was and someone found that key on a city street they would likely not be able to figure out which house it opened. I know there is no legally mandated key to everyone's house that would allow anyone to enter whomever's house they please.