that is true but we don't need to go licking a toilet seat in order to try and strengthen it.. you know what I mean? For me personally I am already immunocompromised and so I am taking some effort to wash more and put on a mask when I am near elderly family or others, I don't want to be responsible for passing it along to anyone who might get sick etc. but I have only been using the mask and gloves like 2 percent of the time on my travels out, so clearly I am not that concerned about it, I have not been worried or stressed about the virus for one moment, what will be will be. All I can do is take whatever voluntary precautions I find reasonable to try and improve my chances of being safe and I am already doing that ☮️ would never advocate for anyone to be forced to do the same