Anti-feminism is a security threat if you truly have empathy for the people running our government. Our civilization works by men with power oppressing other men without power. This was always a bit dangerous as men don't typically like being oppressed. Feminism came along and helped the government oppress men further by utilizing men's desire for women as leverage over the men to oppress them. Women agreed to this because they were elevated in the process. Some men, though oppressed further, do not like this and these men ultimately are the only men the government fears (and has always feared since the dawn of time when it comes to tyrants running civilizations). The oppressed men turning on their oppressors... As it stands today, the only slightly organized and logical men who seem to have so little from the oppression that they're willing to use violence were the Incels, which is why the government lost it when that was rising and scrambled big time to shut it down because it's a huge security threat to them. Any anti-feminist movement will result in men seeking to bring down their oppressors, who aren't women but the "simps" running society, and thus the government views anti-feminism as a huge security threat. Feminism is part of the apparatus of control the tyrants use against men and any rebellion to it must be immediately crushed.