What is something that desperately needs to be standardized?

https://lemmy.dbzer0.com/post/65803265

What is something that desperately needs to be standardized? - Divisions by zero

Lemmy

Women’s clothing sizes
Men’s clothes sizes are just as likely to be ill-fitted, it’s just that men aren’t held to the same standard of fashion. A lot of men don’t mind wearing something a size too big or cinching their pants up with a belt. Nobody bats an eye.