You 100% made that up out of whole cloth. He said no such thing.
1) Most married women with husbands who would be worth something in a divorce don’t stay home.
2) Why do you assume she gave something up? Suppose she wanted to be a stay at home mom for ten years, then took a job in marketing at a tech company making decent money, but not as much as him?
3) Divorce laws often say she is entitled to the lifestyle she was used to. This is crap. Two households now, both can’t live “how they’re used to”. Why does she get to? Btw, he’s used to sex every night, the court doesn’t grant him that.
4) The consequence of women having access to the broad workforce is expectation to participate in it. I don’t get a choice, why should she? She can stay home for a short amount of time and then go back to work. This way she’s can’t complain she’s dependent on him, so she should feel free right?
What people fail to understand is when there is little advantage in something because of poor treatment by the courts or whatever, people will stop participating. Women got divorced in droves when it became legal. It was their right. They walked away from it. Now men are often seeing little advantage and are walking away.