Conservatives need to wise up: the state has always used and will always use government schools to indoctrinate students in the values that the elite thinks is in the interest of the state. The solution is not to restore traditional values and virtues to government schools. That is a lost cause. The only remaining solution is to withdraw support for the entire idea of government schools.
These Aussies may have won a skirmish, but they will lose the war as long as they keep enrolling their kids in government schools.
Okay, so why do Russians not have this problem. They also have public schools. Perhaps the fact is you need leaders who are willing to give the opposition a bloody nose and a dose of polonium once in a while, or deviants take over the system.