Lets just say, in regards to VAd and VAi, let operate at the cheapest cost.
Saving money/or not spending money, but collecting taxes at the same rate as before T3 and T4 combo in MEL.
There are a lot of things that they took away, even before covid and then, they used covid as an excuse, but if you have indepth look at it, its all to do with financials.
Ie, flying to other parts of NZ apart from ZQN, as they do now.
They must be saving more, by not flying to CHC/WLG/AKL.
They might make some rev flying to these 3 cities, but maybe not enough pax to make it really financially sound to do so.
Charging us for all the basics that they used to include in the fare, basic food on board in non J class.
Making the lower fare not eligible to be counted as "eligible sector" for status.
MEL airport combining T3 and T4, also saved VAd a lot of money, eventhough its the flying pax that pays the sec staff via the sec levy in fares, but still, VA can now spread it out with ZL and JQ, as to the dom sec screening charge at the combo T3 and T4, prior to the combo, VA just had to cover the 2 screening points.
Etc, etc, etc.