Is it cowardly of me if I decide to just stay out of their arguments or is that the smart thing to do since it doesn't really involve me oh wise advice giver?
Can there be a rule to kick people who get like that?
I think that Garrett guy showing up mega stressed everyone out and they all just need to take a step back, take a breath, think out their points and lay them out logically. Because no one is ever going to 100% agree with someone else. We all have different life experiences that have shaped us into who we are and I think that should be taken into consideration when having arguments and, like you said, make sure people will have to defend their points.