cloth can only help when you are sick, and trying to minimze your droplets.
but if you're trying to protect yourself from the virus. N95, surgical, and FFP are the only ones that can help.
I definitely agree with this..
But even if you have on the best breathing equipment, if a covid19 cloud miss your nose, i think its proximity is good enough to get into your eyes..
So i have 0 problems with people who wear mask..i wear one when going indoors around people.. But please know that the virus can enter through more than just the nose..