Facemasks: The Real Science. - Dr Tim O'Shea

Do facemasks really protect from infection or do they make people sicker and weaker? If they haven't worked at all for a year is there any reason for us to keep on wearing them? Or is there another reason? Pop media only tell one side of the story. They left out the science. Is the real purpose behind mandatory facemasks protection, or are they a badge of membership in the new State Religion? Are they just your consent to ritual humiliation? Get ready to be surprised.

Why was this video banned on YouTube after 50K views? What are they trying to hide?