It's not even proper grammar in our language or in Latin. Freaks do not elicit fear in anyone, that's projection on their part. They elicit disgust, because they're disgusting.
The correct Latin for that would probably be Fastidum. Not as low effort for a buzzword, but then your average leftist cannot be accused of being highly literate.
It's bog standard astroturfing. Like how just about nobody in the country had heard of "Juneteenth" until suddenly everyone had heard of it.
4B is essentially a small section of the female population of South Korea trying to go on strike against men because the women's political party lost their president because she was an embezzling cultist. It's fucking stupid on its face and I very much doubt they have many actual members.
But it fits the narrative so the proverbial they blow it up to the size of a mountain. They're not just good at financial inflation.
Hopefully the real English people don't stop for the first bone thrown at them, and actually rid themselves of the enemy.