Toleration of extremism by main-stream Americans allowed extremist attitudes in America to grow to the point where they threaten democracy. Expressing a negati

Toleration of extremism by main-stream Americans allowed extremist attitudes in America to grow to the point where they threaten democracy. Expressing a negative opinion of others is not necessarily bad. It can be helpful and sometimes necessary. If you assume I mean either conservative or liberal extremism, then you are reading something that is not in this comment.