The point of this is that we need to learn from the past...lots of people in hindsight are stupid, that's what makes it hindsight. But there is a special place for racists, for eugenics, for sexism because we hold these toxins even we profess otherwise in our statements. One thing I learned was I was a racist, much better than my grandmother who was a typical Ohioan and a racist, and then better still than my mother, who made a conscious effort to teach her children this was wrong, and I hope my son will be better still...but the toxic legacy lingers. We all know the words, if we pull back our eyelids we get that this is a racist gesture for Asians. We each can choose to be more open, reduce the legacy but it takes time and commitment! And the conversation, not revisionist, is very important. We should never display the Confederate battle flag except in a museum. We should never support the little d's of the world and his dog whistles, and we need to be more open to others. 
Love is...