I would say feminism has contributed to inequality though. It has benefited some (many of them already very powerful) at the expense of others (many of them already downtrodden).
Think of the couple on extremely high incomes, and their economic dominance over other members of society. This sort of pairing contributes heavily to the housing affordability crisis. It was very rare before feminism.
There was a man who had 3 girlfriends, but he didn't know which one to marry. He decided to give each one $5000 and see how each of them spent it...
The first one went out and got a total makeover with the money. She then tells the man, "I spent the money so I could look pretty for you because I love you so much."
The second one went out and bought new golf clubs, a CD player, a television, a stereo and gave them to the man. She said, "I bought these gifts for you with the money because I love you so much."
The third one takes the $5000 and invests it in the stock market, doubles her investment, returns the $5000 to the man and reinvests the rest. She says, "I am investing the rest of the money for our future because I love you so much."
The man thought hard and long about how each of the women had spent the money, he then decided to marry the one with the biggest tits.