I do agree. Yes, there are some pretty female feet, but usually it's not the most clean and/or the most attractive thing (also they're similar to the males feet, so this is also another reason to wonder what's so interesting about the feet, compared with the legs and other parts of the females which are really not very similar or completely different). But, there are no reasonable explanations of these things so, just let them be (as far as they don't hurt others and themselves.)