I agree, but I have never heard guys whine about women being a dependent. Does that happen a lot outside of my view?
Everywhere men gather, online or offline, to speak about their domestic lives. See for example, literally every relationship-adjacent or RP adjacent subreddit.
The complaint goes, he works all the time and the kids are at school all day and what is she doing with her time, and she earns nothing, and it's not fair. Or, she earns practically nothing due to working part time or working a shittier job, and this puts so much pressure on him to provide for the family, and it's not fair.
Plus, the eternal complaint, he can't afford to divorce her because she's been a SAHM and that means she's entitled to some/more alimony, and she hasn't brought in 50% of the family's earning during the marriage but she's going to get 50% of the marital assets in a community property jurisdiction.
I hear the same bitching offline, although in that case it's mostly a whine about either her working only limited hours, or a huge chunk of her salary going to childcare.
There is additionally a real lack of understanding that when you make another adult in their twenties (especially) or their thirties your economic dependent, the effects on their career, education, and future earning potential are for life. Even if you, say, graduate from the same law school at the same time, but five years in she takes, say, a ten year career break until all the kids are in school but you keep working solidly full time the whole way through, your career progression continues whilst hers stalls and in reality falls back. Someone who has been out of even a highly trained profession for ten years is basically fucking useless. (Medicine is maybe the only exception here.) Her chances of even stepping back into the job she had ten years ago are shit, and even if she pulls that off, she can never catch up to you in earnings. If she has to retrain and take a lower paid job, she will earn even less in comparison. She will contribute less to a pension, and will have lost ten years pension contributions on top of that.
So she will be your financial dependent not just while she is a SAHM, but for the rest of her fucking life including into retirement. You will never stop having to provide for her.
She will never be able to pull 50% or even near that in the household finances, and if that's not something you can live with, you can't afford for her to stay at home even when the kids are small. People need to grasp this basic shit before they make decisions about having a stay at home parent.