>The western model is built on patriarchy, they just continually import people from patriarchies to supply western work forces. Without patriarchy the western model would collapse because westerners aren't interested in creating a non-patriarchal model of society which might reduce their standards of living and force them to expend labour on things like childrearing.

I'd advise that you try to find a new term to replace "western" here.

There have been plenty of experiments within a "western" context to do things differently, but few of them have spread broadly. In addition, there are plenty of long-lived patriarchies outside whatever you might consider "the west" to be.