I've read the thread and am ready to offer my thoughts.
@Diddums it's not them, it's you. You know exactly what you're going to get as soon as you walk into that shop, and yet back you go again and again... It's rage porn. You didn't need to see that air fryer out of the box, and you knew that ADSL router wasn't compatible... You just craved the thrill of demonstrating your superior knowledge to the little purple clad minions again. I bet your heart was pounding when he said he couldn't take it out of the box for you to inspect, with your fingers starting to twitch like they were typing that strongly worded email to the manager even before you could fumble the phone past the erection that was partially blocking the exit route in your pocket.
Meanwhile, on your local Currys employee WhatsApp chat group, there's a sticky thread...