Political Correctness a euphemistic conglomerate for courtesy, respect, and other virtues has been smashed which of course is true vis a vis Dr. Strange-Glove (up your crotch) south of the boarder.  I've seen the film Dear White People and it's a gas. Only those white people (I'm white) who feel their 'privileged' threatened would complain.  Racism is a false god and the sooner people understand that the better we are. Why? Because of the legacy of racial terror that has been inflicted upon blacks especially but also the children of the First Nations who were torn from their families and forced to dwell in residential schools, mostly hotbeds of sexual and physical abuse, violence and toxic stress.  Racists are haters. Haters are capable of murder. Thus the lynching tree.