Having a slightly drunken argument with dh. We are both early 30s. He swears that a staple memory of his childhood was putting a pound in the supermarket trolley, IN ALL SUPERMARKETS!! I swear this was never a thing until Aldi and Lidl arrived in the U.K. I swear I remember news articles about how great they were but you had to have a pound for the trolley, it was so notable. I don’t remember ever putting a £ in the trolley in my childhood. I grew upon the SE, Dh in the SW. was it really a common thing in the 90s?
YABU pound in the trolley was completely normal
YANB pound in the trolley was introduced by Lidl/ Aldi