Diversity training is such complete BS. Mainly, it provides jobs to losers who push this crap.
At work, we had a mandatory diversity training session for our outsourced tasks to India. We covered a lot of things we shouldn't do that would offend Indians. Someone (not me sad to say) asked if the Indians had to take a similar course on not offending Americans. There was a big silence.
For what it is worth, 75% of the Indians I have worked with are great workers and have a work ethic that should be emulated by a lot of us. I still thought the session was very offensive.
About 90% of bureaucracies provide jobs to losers.