Read what's going on, and then see if you can accept this closing paragraph:
Done properly, "diversity training" at universities could help contribute to a a vast improvement over the days when "out groups" were relegated to the margins of university life. Done foolishly, it reinforces stereotypes, relies on caricatures of reality, and encourages both a victim mentality among some, and resentment for being tagged as "the enemy" based solely on immutable status among others. Unfortunately, it seems to be done foolishly quite often.
Many of the comments in the linked post are, as the Brits would say, spot on.