An argument was going on in the chat at that time which was escalated quickly by two individuals and then more and more people began to participate. Everyone was told to stop insulting each other and stop discriminating countries but they kept it going. Eventually, a mute to all participants was issued in order to force stop this argument. One of them also got banned for it. The smart thing to do in this situation is to not take part in this at all and rather report all players involved. Thank you for understanding.