they’re either scamming customers, union-busting their employees, or i guess targeting their whistleblowers?
BUT most of my pleasant flying experiences have been with delta - intl and domestic. i usually fly with them esp as i’m now building up points. though their tiered upgrade system is absolutely ridiculous, ends up being $60-200 more than listed price for being able to get a refund. the flight attendants are all really nice and currently unionizing! baggage situation isn’t the worst.
jetblue extra charges and baggage fees are ridiculous, but i like that they sometimes have smaller planes available (when you book it lets you see the type) so less people to be around if you book for a 2 seater row.
i can’t speak to most of the in-flight aspects of either though because when i get on a plane as soon as they start taking off i fall asleep and sleep through the entire thing. like literally every single time, no matter where, when, or how long