I love how ATRL users always telepathically know what
everyone they know knows. "I don't know anyone who knows it!" "It's forgotten". Or better yet, "it's not known in my (largely irrelevant) country!" This is a 16 week number one, clearly it is known, and more than most of your faves' biggest songs
I know plenty of people (my parents and other relatives) who have told me it's their favorite Mariah song. And don't get it twisted, most of your faves "ICONIC! !1" moments will be downplayed by other little 16-20 year olds 20 years from now too.