Your examples are not relative to the discussion. Perjury is a crime because people have to tell the truth in the court system. The whole justice system and thu

Your examples are not relative to the discussion. Perjury is a crime because people have to tell the truth in the court system. The whole justice system and thus, society, would break down if anyone could say whatever they wanted in a court of law without being punished. False Advertising is a crime because it is a commercial activity with the intent to commit fraud and not an individual saying their opinions.