What was pretty obvious was there were two biases in play with masks. A science bias. And a credentialist bias. Science bias leads you to come down hard that t

What was pretty obvious was there were two biases in play with masks. A science bias. And a credentialist bias. Science bias leads you to come down hard that things that aren't proven are false. No hard proof double blind studies that masks work with covid19 means mask don't work. Credentialist bias makes you assume people without are stupid and need to be tricked to do the right thing.