The village watchmen,patroller,safeguard,defender (NOT VILLAGER)

So a villager is a person who lives in a village and works for the law and within the law. A guard or protector is above the law and protects it no matter the cost.

this mob while white with a large head is not a villager it’s a protector with its arms detached and showing no fear nor mercy to its foes they won’t hesitate to apprehend you if you cause any trouble

this powerful npc has 35hp and wields a bow or a sword along with a shield and potions of invisibility and healing ect. They patrol and follow the iron golem and will only split up in raids

(ITS NOT A VILLAGER for goodness sake) the iron golem alone yeah it’s powerful mob but dies quickly and easily