That, plus the quality of tickets other than Economy varies wildly. What even is Economy Plus? Sometimes you'll get different seats, sometimes it's just more le

That, plus the quality of tickets other than Economy varies wildly. What even is Economy Plus? Sometimes you'll get different seats, sometimes it's just more legroom or even not having to pay for food. Business class? Meaningless on short haul flights, on long haul seat size and reclining varies wildly. Lounge quality and access also differ substantially. And letting infants into Business class kind of spoils it, too (IMO). So why would I pay substantially more for Business if I don't know what I'm getting? Might as well save the money and take unpaid leave or get a nicer hotel.