[Scoundreller]

It's basically the business model for some airlines like the Icelandic and middle eastern ones. Hub in the middle so you're not paying (potentially extra) staff to rest on an aircraft and/or hotels at each end. Be at home more rather than an out-station. Fuel up more where its cheaper. Do some "scissor" routing. Fly cheaper/less specialized aircraft. Not as easy for Qantas to get all those advantages. Cargo airlines do the same to carry more cargo.

[inigyou]

It's okay that different businesses specialise differently. Icelandic Air can do the two short hops and Qantas can focus on the super long nonstop routes, they're both valid. When companies in an industry become carbon copies of each other, they race to the bottom and the industry rapidly enshittifies.