What? SYG = no obligation to flee. Castle Doctrine means no obligation to flee and it doesn't matter if the intruder is armed, in a home.Anyway the SYG laws are a misnomer, there are laws that say when confronted a person must first attempt to flee and if trapped only then can use deadly force to stop violence. That pretty much precluded a 3rd armed party from stopping an assault on a fellow citizen.
How is it a misnomer?