This man is building the business of DIY assault rifles

Where I see them tends to be in a city I travel to where the laws permit it, but the culture of that city is EXTREMELY biased against it. So they’re mostly just driving trollies the hippies (like me) which I think is somewhat less dangerous than the person who actually imagined situations would unfold around him where he’d need his gun.

But I totally get your reaction. A gun radically changes the dynamic in the room, and not for the better, even when you know there’s an innocuous reason for it to be there (e.g., a cop walking into a restaurant on a lunch break).