Kudos to you! I don't get how people behave when you try to look from other people's perspective and share your opinion, if it doesn't match with their opinion

Kudos to you! I don't get how people behave when you try to look from other people's perspective and share your opinion, if it doesn't match with their opinion, you immediately marked as "brainwashed", "troll", "stupid conservative" and so on. Why on Earth we gave up diversity of opinions and started thinking only one side is always right. * US can ban mass media - stopping propoganda. any other country banning media - violation of freedom of speech * US invades a country, destroys economy for another 50 years - fighting for human rights. any other country, aggressor * CIA tortures - that's fine, we need to get terrorists. any other country - human right violations. * US says something - right! any other person - ohh brainwashed, troll, as if we don't have a brain and we don't compare actions of governments