Smart men join fraternities. Undermining fraternal organization, especially by implementing effeminate speech policing, prevents nationalistic power; as identified by Sheri Berman in her paper "Civil Society and the Collapse of the Weimar Republic."

Fraternal organizations such as arbor clubs, language clubs, woodworking groups, etc. as being the primary success for the National Socialists when organizing party support.

The point being is the intelligentsia of the modern left know that men have male only groups, no matter what the goal of that fraternal organization, will lead to the success of a nation. And this is why we have seen every male space infiltrated and dismantled over the last 30 years.