The High Court of Australia, whilst comprising of Justices appointed by Parliament, are completely neutral politically. If a Judge showed political bias, he'd be removed.
Its nothing like the US, where its clear that the party that has its own idealists on the bench gets its way.
The principle of our legal system is that the judiciary operates completely independently of government.
If a government (including President) instals a judge that is pre-disposed to the Governments ideology, that independence is neutered.
Sorry...you cannot keep pointing at other countries and say "I know you are but what am I".