The whole review sounds rather nitpicky and arbitrary to me, but I don't see anything that would warrant a ban by my (Dutch) standards. Perhaps in a country like China this level of directly voiced criticism is probably an issue when directed at The Party, but elsewhere in the world?

While disagreeing with at least half the critique (like pretending it's "never happened across 600 flights" (something to be proud of!) to run out of a certain meal type), the one thing I want to call out is his expectation that any crew is happy to see him personally and act somewhat like how servants are described to act in medieval novels (one of many examples from the video: "back in the day, I loved the eagerness [of Qatar Air's] staff"). I've heard it's a USA thing to require waiters/waitresses to smile literally the whole shift no matter what they're actually feeling as well as to have greeters at supermarket entrances. Checking Wikipedia, he grew up in Germany, so I'm not quite sure where this comes from but this is what stood out to me as the most unreasonable and useless expectation when they're doing their job perfectly well

Edit: as this commenter on the video also said

> Can we also talk about why the toilets are messy when grown adults are the ones flying. It is unfair for passengers to mess up toilets and expect another human being to clean up your filth after you. [...] The crew are not slaves so please treat them with dignity.

and I bet this video is about to be watched MILLIONS of times more compared if Qatar didn't get involved in this obnoxious way.

Also known as the Barbara Streisand effect.