When I was growing up in the 1950s, those boring, golden years between the unmitigated glory of World War II and the current mass hysteria we call modern life, my father had a veritable library of succinct phrases to suit each child-rearing challenge. At the blink of an eye, he could lapse into Autophrase Select mode and hurl one of these at me.
This is a companion discussion topic for the original entry at https://www.avweb.com/insider/is-a-vaccine-passport-requirement-looming