I wear a mask to respect you and you wear a mask to respect me.
If you can't wear a mask, you shouldn't be out in public. No excuse. I go to stores as soon as they open to avoid crowds. What ticks me off is to see people with a mask on but wearing it on their chin with nose/mouth exposed as I saw two dudes at Home Depot a few weeks ago, at 6:00 am.
Also weeks ago at Home Depot saw a mountain of a man about 6' 8" and 400 lbs. scream and yell at two punks who weren't wearing any mask.
In Singapore, police can deliver punish on site by caning a person for offences. I wish we had this in the US.