Is just made up and potentially harmful nonsense which I'm not hosting on this board. A simple non tight fitting face mask which reduces droplet spread from speech or coughing is a good and is of no risk to those with normal lungs.
Made up, huh? Please show me the reports and studies showing the outcomes and damage to health (or lack thereof) of long-term mask wearing (that's a years worth of daily mask-wearing up to press - many people are wearing masks for as much as 9 hours per day). Have there been any long term such studies? What was the sample size...etc
I would contend that advising - or if you are gvt, mandating - people to wear masks is 'harmful' - and criminally negligent to boot.