“Exact opposite” political views are unlikely to be held—how many pro-slavery, pro-disenfranchisement, divine-right-of-kings, etc. people will you be able to find today?
“Anti-murder” isn’t a political stance, nor a particularly thoughtful interpretation of the question.
I am wondering how best to define “opposite” here though...
I didn't interpret "exact opposite" too litterally.
I'm not certain a literal exact opposite could exist. Can it? What would it be? How do you turn a person inside out?