Earlier quoted context omitted.
The memo did not claim that women were less intelligent. It claimed that women _prefer_ to work in fields other than tech. This is a statement of women's choices, not their ability. It also claimed higher variance, but not overall differences. In other words that there are more men on both sides of the extreme.
> This is a statement of women's choices, not their ability That's simply not true. The memo (as the other comment chain litigates) absolutely makes reference to both preference and ability.
> I’m simply stating that the distribution of preferences and abilities of men and women differ in part due to biological causes and that these differences may explain why we don’t see equal representation of women in tech and leadership.
This statement references distributions, not averages. E.g men may be more prevalent at the top of the scale but also at the bottom. This is entirely in line with what I wrote about the memo referring to variance.