Isn't the risk of wearing a mask negated the more you touch it? The mask effectively becomes a virus loading zone, just waiting for you to suck it into your lungs.
Hasn’t the perspective on face masks changed completely since March-April time. Wearing masks isn’t primarily about protecting you, it’s about protecting others should you happen to be infected. That makes the whole touching face aspect redundant...
Besides, people touch their face anyway, and if virus particles are on your mask, they are more than likely going to be on your food and cutlery!
But if those shedding the virus are limited in the extent they can do this because they are wearing a masks apart from when they are sit facing away from others and eating, the risk of your mask, cutlery and food having virus particles on them is minimised.