When it's a fair, unarmed fight? Fuck yeah they do. Most of them have been coasting off of their reputation for violence and other races not wanting to be confrontational for the last 30 years.
Not latinos though. If you start shit with them there is a 95% chance that it's going to end up in a fight. Even if he has 20 of his friends with him he'll fight you fair, because it's all about masculinity and respect in their culture.
You just described my girlfriend's parents. They walk around acting like they're better than everyone else because of their humanitarianism, and she yells at them all the time about how Sweden is a crime ridden muslim shithole because of idiots like them

I look at those people now, as well as other Nordic countries and it disgusts me because 95% of them forgot that they were fucking vikings at one point.
I don't think anyone's ever had a sadder fall from being cool and badass than them. The Nordic countries are the Corey Feldman of the world, they started out strong and people liked them, and now they're too delusional and weird to see how fucking pathetic they are.