The point of the video is that women tend to lack group loyalty and will gladly sell out the best interests of their own people to satisfy poorly thought out ideological values, such as "diversity equals strength." And the video concludes that the rise of the political strength of women will lead to the downfall of western society, as women don't care about or understand what it takes to maintain a lasting civilization.

He is speaking in generalities, but much of what he states is true. Western society is clearly heading towards a downfall. This can't be blamed solely on women, because a large portion of men support many of the same destructive ideologies, but in pure percentages, women have pushed the balance of power towards a more leftist worldview.