Anyone with even a marginal understanding of physics knew long ago that facial masks cannot protect anyone from getting infected with a virus. The idea is grotesque.
Medical studies confirmed that masks do not work decades ago.
Yet here we are, trying to get people to understand the obvious...
https://www.dailymail.co.uk/news/article-11026577/Covid-Australia-Data-shows-mask-mandates-dont-work-New-Zealand-Singapore-pass-Australia.html?ito=native_share_article-top