Like, seriously, I have had a few people talk about how my fiancé wasn’t conventionally attractive, but he’s attractive to me :)
Plus, he’s good to me, and I don’t date for looks. I’ve had conventionally attractive exes too who have been horrible people, so…
You can be attracted to someone who isn’t “attractive”. Many people are.
Many people are themselves not particularly attractive, so this is may be a matter of realistic expectations.
It’s only interesting when there’s a large disparity in attractiveness which is generally anomalous. I think “many” falling into this category is probably an overstatement.