As for drinks on flights I think many have had a few too many Before they get on the plane. If they removed alcohol from flights it may help, I wouldn’t miss it that’s for sure. There are many factors, but one touched on here was that I will do what I want attitude. I have total respect for the guys that keep our borders safe, the people who serve us on crowded planes and all airport staff. Its always manic on and off the planes. Being polite seems to be a dying trait. Mrs gets rude people on her ward, rude patient can be understood, they are ill and probably scared. But rude relations ! This has been a particular thing with Covid, they seem to feel it’s right to disobey the protocol, hugging relations, no masks, wanting to visit on mask, mention it to them and you get a gob full.