This isn’t “crime”, nobody is claiming it’s illegal. But it’s still sexist and flat out wrong to essentially say that most women are worthless, and it’s perfectly reasonable not to want to work with or for someone who demonstrates such sexist thinking and poor judgement.
He is comparing Bay Area women to Eastern European women.
There are 7.75 million people in the “Bay Area”, presumably about half women. The idea that you could believe nearly 4 million women with totally disparate histories - only united by currently living in the Bay Area and being women - are mostly useless without making sexist generalizations about women defies credibility in my view.
And I used the word “most” because his quote begins “most Bay Area women are soft, cosseted, and naive...” so you’ll have to ask him what he means by “most”.
I don't see how you could be a good team member if you come with these types of preconceived notions about the other people on the team.