Serious question that’ll probably get me in trouble on this sub: why do people hate Ollie so much?
The boy saw an arrow go through his father’s head and a Thenn told him he would eat his parents. That is his experience with Wildlings. Then the Wildlings attack his new home, Castle Black, and one (Ygritte) nearly kills Jon, someone he sees as a friend and confidant. So he “saves him” (in his view).
Yes, I know he took part in the plot to kill Jon. And maybe he did deserve to be hanged. I can’t say. But I’ve never understood the hate towards him. He’s just a kid.