Don’t be surprised to see behavior, as far as mask wearing, more in the near future. People everywhere are approaching a point of Covid indifference. Obviously every state in the US, and countries overseas who have strict mask guidelines are experiencing huge outbreaks. Vaccines don’t seem to protect either, so folks are just saying screw it. I have a 99% chance of surviving this virus, which is rapidly morphing into a bad cold. Watch the headlines in the next few months for more refusals to comply with this hysteria.
I’m not endorsing the behavior of these passengers, but I get the sentiment.