Politics divides us. The more we can do together whilst holding opposing world views the better. If the left didn't excommunicate anyone they disagree with may

Politics divides us. The more we can do together whilst holding opposing world views the better. If the left didn't excommunicate anyone they disagree with maybe there would be more a chance to have reasoned political discussions, but so far, anywhere online where there is a left-wing community, all opposing viewpoints are silenced. See Reddit, etc.