Queer Rangers. It's a code to show that you're queer and trying to turn others queer. Morticians put things in dead bodies that will turn mourners queer.
It didn't used to be that way. There was a time when you could visit grandma at the cemetery and you wouldn't get the urge to take the beef bus to pound town. But now every time he goes he has anonymous gay sex in the bathroom of the public park adjacent to the cemetery. It's those QR codes causing it.
Someone showed her an authentication app that presents a TOTP token, changing every 30 seconds, as a QR code and told her that it reads the 5G vaccine chip mark-of-the-Beast code from your body, presumably for lulz
It still sounds crazy. Where and why should random QR codes appear? That person talks about them as if the appeared on the persons forehead or something.