I suspect the trainers don't care, as long as whatever logical or factual errors they are making support the point they want to make, truth be damned. Diversity

I suspect the trainers don't care, as long as whatever logical or factual errors they are making support the point they want to make, truth be damned. Diversity trainers are also notorious vectors of urban legends: the Chevy Nova story, for example, is presented as fact despite the fact that it has been debunked for years (search for it on Snopes).