Jay’s walkabouts are edited for comedy. No one who knows anything will be included except maybe at the end to show there are at least a few folks out there who know their butts from a hole in the ground. Take it for what it’s worth, a chance to laugh at morons.
Unfortunately, from what I’ve seen firsthand in dealing with the general public, they wouldn’t have had to do much editing. One of my parents’ friends thinks cosmetics are made from boiled-down roadkill!