
It is the compliment to having a "Gun-Free Zone."
Similarly, there is a good reason why even the most ardent anti-4th Amendment loser has curtains obscuring their living room or bedroom from public observation.
It's also why FDR didn't ring up Berlin prior to D-Day to have an open-kimono strategy chat.
The planet (and the left) knows Americans have an "obsession" with guns and ammo. They generally don't know who has the goods. As such, there is a good reason why they push doctors and other Karens to quiz us on our ordnance inventory. There is an equally good reason why those wannabe-overlords are greeted with a lie or MYOFB retort.