I didn't get that. I think he's recognizing real changes here i.e. In the Civil Rights movement of the 1960s, Martin Luther King, Jr. cited the human rights principles embodied in the U.S. Constitution and the Declaration of Independence, and proved that the principle of all men are created equal applied equally to white people and black people.
I think CCP is going to have a bigger problem with people like Wang than we are.
For instance, when as he considers the "heroic Vietnamese" who fought against us, he's going to eventually come across China's invasion a few years after we left along with China's support of the Khmer Rouge. That's going to cause some questioning of assumptions.
ping
Its late... I will try to get back on soon when my brain is in gear....