Free speech is when speech can happen. Propaganda is, when there is no back channel or a filtered back channel. Broadcast with no replies is propaganda. Someone wants spread his views on the world to alter your mind. You can easily detect it. They have no back channel. Or they have one, but the they control it. And as soon, as you have a different view, they ban you. Or they do not publish your comments. I suggest of doing a boycott of channels that do not allow comments or ban you if you do not agree with their views. What are your thoughts?