Anyone who fails to understand how far these people are willing to go is kidding themselves.
They hate America, they hate our Constitution, they hate our history, they hate you for disagreeing with them, they might just hate you for being a certain color or creed and they are driven by evil intentions.
That Hate is important. They train like minded persons to join in the Hate fest until all manner of extermination of Racist (or other undesirables/deplorables) is approved. The Object of their hatred is preventing their Utopia.