Containers marked in liters are very common in America, but every once in a while you'll run into some loud-mouthed boomer who starts feigning metric ignorance

Containers marked in liters are very common in America, but every once in a while you'll run into some loud-mouthed boomer who starts feigning metric ignorance in a bizarre quasi-patriotic display, often while badmouthing the French. I believe that avoiding this nuisance is the primary reason why imperial volume units are still used at all.