Of course the Wallabies are the only drawcard in Australia, every part of the game here is sacrificed to ensure no alternative is possible. Look at the calendar from July onward the prime three months of the winter you give exclusivity to the Wallabies, yet then whinge that no alternative is possible.
We have 5 professional teams already, so is it beyond all possibilities that you can't add 1-3 teams and guess what you have a domestic league, so slash budgets 50/60/70%, try to attract private money, scheduling,FTA, who knows brainstorm a few different ideas.
No ones saying stop the Wallabies, but imo they must be operated as a separate entity, match payments, none of this central contracting.
So after all this cov-vid stuff blows over what is Sanzaar's alternative and then ask yourself where that will get the game here.