Snow golems are good and bad. They do not hurt mobs and die under the heat or in the nether and have a awful face if you take off the pumpkin, but they do distract hostile mobs from attacking you which means you can kill them while they are distracted. I have some snow golems in my base. What do you think?
I wish they were more aware of the fact that snowballs don't actually hurt mobs
and would use them strategically to lure mobs towards their position from a distance and then run and jump somewhere that those mobs can't reach in an effort to knock them off cliffs or out of the air.