Seems like the concept of the channel is built on negativity and drama, I knew who they banned the moment I read the title. Qatar Airways must have given huge boost and fuel for more videos and they might regret that decision.
Previously Qatar Airways was having a publicity stunts against Airbus and their a350 plane which has some paint issues that look horrible but apparently safe to fly. IIRC they lost in court in London and it seems like the airline was looking for ways to offload the losses during the pandemic by claiming that the planes weren't flying because they were not safe. Airbus fired Qatar Airways as a customer over this, which is quite shocking considering that they were the lunch customer of the said plane(they later settled).
Maybe Qatar Airways should re-think their PR.