I am a black dude from an upper middle class family that went to private school his whole life and I am very, very familiar with how it's possible to have great ethnic diversity but a severe lack of diversity in other areas (and how negatively that can affect things). Because of this I've often wondered how a company or any group of people can include perspectives that many other people find to be morally reprehensib…
It seems that your whole comment doesn't work if you don't mischaracterize the whole situation. Please quote the original racism and/or misogyny. And yes, someone should legally be able to cite, for example, that Asians typically have higher IQs than others - don't you think? Besides, if you quit a huge company like Google because one of your colleagues holds an opinion, then how are you so different from a white who…
I think a more direct parallel here would be if you cited such research, and then drew the conclusion that IQ translates directly into better performance in a specific role such as leadership.
The memo author made claims that aren't supported by the research he cites. It isn't a mischaracterization to say he questioned the aptitude of women in certain roles without having the science to back it up. That's a problem -- not a legal one, but a "how to work well with others" one.