Well with no restrictions, this could have been as bad as the Spanish Flu. And the earth has a bigger population and is more densely populated now. I believe the medical experts and governments did not want to see a repeat of the Spanish flu.
Josho,
At no time have I suggested no restrictions.
What’s the alternative? Is there a national policy for Australia to emulate? The model set by Taiwan, with a similar size population to Australia (23.8 million), is worth considering. It consisted of these elements:
There was quick action to control the country’s borders.
On January 20 the Central Epidemic Command Center (CECC) was activated to coordinate cooperation across government agencies and between government and businesses.
‘The CECC also coordinates big data analytics, testing, quarantine and contact tracing’.
The national health insurance administration and immigration agency ‘worked together to identify suspected cases for COVID-19 testing, integrating their databases of citizens’ medical and travel history’.
Like Australia, since late March all new arrivals in Taiwan must quarantine for 14 days.
The CECC partnered with police, local officials and telecom companies to enforce the quarantine. This included support of mobile phone tracking.
Care for those quarantined was guaranteed by citizens who asked about the health of people in quarantine and basic daily supplies were provided, if required.

A 24-hour helpline was available, provided by Taiwan’s Center for Disease Control collaborated with two tech companies – HTC and LINE. This created a chatbox which allowed people to report their health status and get advice about the virus’.
Taiwan tests about 5,800 samples a day. A health worker distributes hand sanitiser at Ningxia Night Market, Taipei in late May.
To avoid the panic buying of face masks, the government rationed their distribution and ramped up production. In February, the government partnered with the Machine Tool & Accessory Builders’ Association and manufacturers, investing in new machinery to produce surgical face masks. In return, manufacturers have to sell the masks back to the government at an agreed price. This cost approximately $6.8 million (
What coronavirus success of Taiwan and Iceland has in common, The Conversation, 29 June 2020).
These details are taken from my article published in
On Line Opinion, 31 August 2020,
A better way of dealing with Covid-19.
Oz