Duodecimal measurement units are overcomplicated if you don't also use a duodecimal number system, and converting anybody to that is a far bigger challenge than

Duodecimal measurement units are overcomplicated if you don't also use a duodecimal number system, and converting anybody to that is a far bigger challenge than just changing unit systems. The digits "10" will now mean 12! So we'd better scrap Arabic numerals at the same time to avoid confusion.