anyone have any good resources for hard science on why masks are not beneficial and actually cause more harm than good? I didn't wanna make this post without contributing, the specific issue I'm looking into is around the claim that in the 1918 pandemic, people wearing masks actually were the ones who died and it was bc they got bacterial pneumonia from wearing masks. Its well accepted (source) that bacterial pneumonia caused the deaths, but MSM will say it was due to influenza not the masks. Other experts are suggesting it was actually due to masks, here is the video on bitchute I'm watching about it