I would be careful with these judgements.  There are medical conditions (sensitivity to mold) where people are recommended to wear n95 masks in certain situations. You'd see them occasionally pre covid.  I keep them on board for when I'm working in my engine room where all kinds of questionable shit likes to grow(I just did that 2 hours ago without a mask like a dipshit, sigh).  Yes,  post covid 99% of these people absolute twats but you may be incorrectly judging someone, like my grandmother.

Just sayin