Here's a revolutionary idea.
Instead of mandates, why not lower the tax burden on citizens. That would give move freedom to parents to decide not to work, and actually, parent their kids.
Don't force parents to both be absent from home because the burden of the bureaucracy salaries is too great without sucking blood from the middle class
Houses don't need to cost 0.5M AUD with long mortgages that force 2 parents to work. They cost that because the government is spending like a drunken sailor and destroying the value of money held by everyday australians.