The primary thesis of Damore's memo [1] was not that women are biologically unsuited to STEM careers. The primary thesis was that, at Google, you cannot even advance the hypothesis that biology might be a factor without putting your career at risk. Ironically, by firing Damore, Pichai proved him correct.
EDIT: if you doubt this, just look at the document's title and TL;DR section.
EDIT: if you doubt this, just look at the document's title and TL;DR section.
[1] https://assets.documentcloud.org/documents/3914586/Googles-I...