"Two wrongs make a right" has been considered as a fallacy of relevance, in which an allegation of wrongdoing is countered with a similar allegation. Its antithesis, "two wrongs don't make a right", is a proverb used to rebuke or renounce wrongful conduct as a response to another's transgression.
Why do two wrongs make a right?
A logical fallacy occurs when someone uses an illogical reasoning pattern to make an argument or claim. Two wrongs make a right occurs when someone argues that a course of action is justified because the other person has done the same or would do the same if given a chance.
Do you agree that two wrongs don't make a right?
If someone says 'Two wrongs don't make a right', they mean that you should not do harm to a person who has done harm to you, even if you think that person deserves it.