[zuminator]

1) For Google to "complain" about the law and then still enforce it is just a toothless objection, virtue signaling. At least in the case of the LumenDatabase.org notice, their complaint actually serves a valid purpose of subverting the law (by allowing the user to see the offending domains.)

2) Google is a US corporation. If it is unhappy with US laws, it could be considered perhaps reasonable or even responsible for it to voice its concerns as a "corporate person" while it continues to fulfill its legal obligations. But it's a guest in Australia. If it doesn't want to obey the laws enacted by the people of Australia in Australia, it doesn't have to. After exhausting any judicial remedies, it can simply choose to leave Australia voluntarily. But to continue to reap Australian dollars while being demonstratively surly about it, could come across as disrespectful to the people of Australia. It would be as if someone came as a "plus one" to an exclusive party at your house, and then vocally complained the entire time that they were "forced" to remove their shoes.