The rhyme says ‘words will never hurt me,’ but when used on children these 9 epithets ranging from "bossy" to "stupid" could cause real damage.
https://www.fatherly.com/parenting/9-words-parents-should-never-say-children/
* political correctness * people should avoid language that offends or alienates historically marginalized groups * calling a girl bossy * championed by America’s pilgrims * it can be counterproductive * an otherwise rational adult * guess who the asshole really is * actions have consequences on the way others feel * incredibly complex intellectual milestones