In reality, the most promoted negative stereotype is the one of the shrill, emotionally unstable, out of control, unable to lead, not fully compos mentis woman. It's so ubiquitous - from Hollywood to Capitol Hill, from the upper reaches of the Corporatocracy down to the smallest workplace, from the leaders of sects to the snake-infested cesspool that is Wall Street - it's hardly visible.
The second-most promoted negative stereotype is whites whining about being found out as racists, and decrying as racists those who do that to them. The shameless mendacity of that self-stereotyping, self-victimization is breaking records, and so is the whining about their occasionally being excluded from polite company, or being denied a platform for their resentments and propaganda.