This is a terribly bad faith argument. Apart from anything else, comparing AirTags to guns is absurd. However, as I said in another comment, if they have been

This is a terribly bad faith argument. Apart from anything else, comparing AirTags to guns is absurd. However, as I said in another comment, if they have been away from their paired phone for more than a few hours, they beep whenever they are moved. Even if you have no phone at all.