Isn't that a bit reaching, though? Jealousy is a personal feeling, not a reaction based on societal and political frameworks. Anecdote: gay men in long-term relationships are jealous of their partners too, and their reactions to perceived "enemies" are similar to that of people in heterosexual couples.
To be clear, what we're talking about here is not a simple interpersonal issue. It's sexism within a company.
It doesn't matter whether the source of that sexism is the way the men treat women, or whether its the way a high-powered woman treats the other women. (Both are at play in this particular story.) If someone is being discriminated against due to their gender, the company culture has an issue with sexism.
I brought up jealousy as an example, but I didn't mean it to be romantic. It can be an issue of feeling threatened by another woman, as when a woman used to be the only female voice at her company. It's a twisted perspective, but there's data to say it exists.