How do most Yordles feel when it comes to killing?

Lore wise, we know that Teemo is pretty remorseless when it comes to killing intruders, but, since Bandle city has it's own culture, how do most Yordle there feel about killing? One of Rumble's quotes when you go to his Universe page is "Ugh, it's gonna take forever to scrape your face off my suit!", which indicates that he doesn't feel particularly bad about removing someone's face from their body (just as long as none of it gets onto his mech.)