Remarkably two people have criticized me for not being specific when replying to a blanket (and incorrect) post, when I was actually specific. Amazing.

Then again, the one guy claims that health-care workers only wear masks to protect patients, which is just cartoonishly incorrect (beyond in the abstract "protect patients by the healthcare workers not getting infected" way). To the point that is has to be malicious.

This whole discussion is beyond ignorant. It demonstrates, again, how painful any discussion outside of code is on HN. It's almost as bad as HN talking about AGW (where it turns out 80% of the residents here are deniers). Embarrassing.