The roaming gangs of thread bangers, trying to intimidate into silence those who would disagree with their agenda and propaganda, is why you and others are denigrated with the name calling.
The NKVD gang? They exploit the fact that traditional Americans are brought as decent human beings and tend to look for common ground in any conflict, because they implicitly assume that the other side has a valid grievance when they complain. The gang, however, is brought is in the "us vs. them" mentality, where going for the throat, distortion, misrepresentation etc. are a norm.