Um, the ACCC is there to ensure anti-competitive behaviour doesn't occur, not to dictate airlines' service levels and operating model...

In their first ten years, they were one of the most profitable airlines in the world. The second decade they were far from that. The main difference - they were LCC for the first, and lounge and perk providing Qantas 2.0 for the second..

How exactly will they be able to have a 'low cost base' while doing things like sending out alcohol to customers? You're proposing something they have just experimented with for the last ten years. The strategy failed.