The policy to cut off social media access for more than 2 million under-16s remains popular with Australians, while other countries look to follow suit

On the lawns of the prime minister’s Kirribilli residence in Sydney, overlooking the harbour, Anthony Albanese said he had never been prouder.

“This is a day in which my pride to be prime minister of Australia has never been greater. This is world-leading. This is Australia showing enough is enough,” he said as the country’s under-16s social media ban came into effect on Wednesday.