If you believe in western civilizations' principles, there's two ways to handle corruption. The day to day type of corruption is usually treated as a crime, it requires laws, and funding investigations and prosecutors and courts, etc. Some corruptions of civil officers are so bad they qualify for impeachment, one important consequence of which is being barred from holding any elected or appointed office again. So there is a mechanism, if you think civility is busted then a.) help work to fix it, b.) be prepared for violence. Because the only antidote for violence we've come up with so far is civility.