A great response then is how is he as a human being and a person? Does he excel at work? Does he treat women with consent and respect?
Does he understand that he is privileged and how does he use it to help others.
Praising a person’s looks should not be a proud achievement since as you just felt belittled in your own body. Next time you should share that with them.
E.g. Remember how you praised your son’s looks? Would it be ok for me to talk about how hot that women is over there and how sexy she is to you?