I hear phrases like "quality men", "quality women", "quality dating partners", et cetera, quite often and have never taken these terms to be sexist. "Quality pe

I hear phrases like "quality men", "quality women", "quality dating partners", et cetera, quite often and have never taken these terms to be sexist. "Quality person", in this case, is shorthand for "one who has the desired personal qualities for the relevant context". In this case, the relevant context is a romantic relationship.