One interesting development in the incelosphere in the late 2010s has been the rise of biological essentialism or gender essentialism. The claim that natural sexual instincts can't be overriden or are too hard to be overriden and therefore activism to change the way most people naturally sexually behave on a timescale shorter than thousands of years of human evolution is a waste of time. Biological essentialism is basically what many original blackpillers promote and as such they promote fatalism as incelospherians generally evaluate female nature as negative.
The same people who promote this worldview also generally claim any attempt at social engineering a change in natural sexuality, like female hypergamy or the sexual barter system, would require a totalitarian state. So often proponents of biological or gender essentialism have a libertarian streak.