Much of the DEI work stems from people looking around a decade or so ago at tech conferences, and noticing that they were almost entirely comprised of men.
There's way too much to address in a single comment, so I'll share one specific thing the Python community has done over the past ten+ years that's made a world of difference: The talk proposal process has been standardized so identifying information is hidden in the first round of reviews.
That one change helped shift the dial from almost entirely male speaker lineups to a much more balanced speaker lineup. As a result, we get a much broader range of talks.
There is nothing "immoral, hate based, and anti-truth" about efforts like this.