The soy thing has to be one of the funniest delusions I've ever seen.

People convincing themselves that all liberals are vegans, all vegans eat a diet primarily of soy, and that soy has compounds similar to estrogen, so therefore all liberal men are feminized by their diets and are therefore weak (because being a woman is bad).

The number of weird things you have to believe out of insecurity to get to that conclusion are quite embarrassing. It's quite a self-report.

You can also reverse the argument into mockery, accusing conservative women of being too masculine because they don't eat enough soy, then bragging about how feminine soy-loving liberal women are.