Nobody seems to figure out the core problem for airlines: they're selling tickets that they cannot fulfill under current conditions. If they know they don't have enough pilots, enough attendants, and so on, why in the world are they selling all the tickets they've "planned"? Is this a realistic plan or it is a SCAM, i.e., taking people's money for a service that they know they won't be able to fulfill in the future? These companies need to be investigated!