Sun exposure is ridiculous?
RCMP and Walmart were both using n95s.
I have not worn one once.
Can you guess how many times I was sick?
Zero chance the virus spread if RCMP and Walmart were both wearing N95s, 100% of the time.
ZERO. Scientifically impossible.
Although I do find it unlikely that this indeed happened as you seem to think as it’s not a common scenario.
So, more likely - not EVERYONE was wearing N95s, 100% of the time. Or they made basic errors in their use (touching the mask and then touching their nose, mouth, etc).