I'm not going to waste any more time on trying to prove to you what is widely accepted science beyond this. Patriarchy doesn’t only indicate male dominance. It’s an entire social system that brought about wealth disparity and classes for the first time. I think you are likely misinterpreting what they believe. And there is substantial evidence that we never actually had male dominance until we had patriarchy.
I’ve written about 25 stories around various facets of this over the past year or so, all chocked full of research and quotes from scientists from a variety of disciplines. If you want to educate yourself, here’s a link to them: