I find it highly interesting that in this forum, where people used to scientific literature are posting, some say it is mandatory to wear masks to protect others. Have you ever looked at the literature? This mask topic was researched over a hundred years ago during the spanish flu:
100 years of research into masks and most of them found no scientific evidence that they have a positive impact on the spread of a respiratorial virus. A very good korean study from 2015 found significant evidence for twice the risk of getting a cold when carrying a cloth mask, as many currently do (https://bmjopen.bmj.com/content/5/4/e006577).
The meta study all "pro maskers" refer to is the one from the lancet. This study has serious flaws as described here: https://swprs.org/who-mask-study-seriously-flawed/
Other things to notice about the masks: https://swprs.org/face-masks-evidence/
There are no studies about the harm these masks do to our children who have to wear them in schools. That they do harm is scientific fact (see link above). In my eyes it is a crime against our children to force them to wear maks in schools without any conclusive scientific evidence that they are helpful in slowing down the spread of the virus. Give working masks (not cloth masks) to the risk groups so that they can protect themselfs if they want. End of the story. Stop doing human trials on our children - they have a whole life to live. The risk group already lived their lifes, they do not have to go to work anymore and can stay at home if the want and get their groceries delivered. IFR for people younger than 70 years is 0,05% (https://www.who.int/bulletin/online_first/BLT.20.265892.pdf)!!! This is nothing compared to obesity! Are you banning sugar???