The nation's controversial move to prohibit social platforms access for those under 16 is sending ripples internationally. Lawmakers, campaigners, and parents are watching closely to see if this approach will become a template for other nations.
Across Europe, a increasing number of nations are exploring similar restrictions.
At the EU level, the European parliament has passed a advisory statement calling for a ban for under-16s except if parental consent is granted. While it cautions of the "addictive" quality of these services, the resolution does not create enforceable legislation.
"A strong age limit is a good starting point," stated a leading European lawmaker driving the measure.
In the UK, the leadership has kept open a future ban, arguing that "no measure is discarded" but insisting any decision must be "grounded in robust data".
Last year, support grew behind a proposal to enact limits on social media use by under-16s, but it was eventually weakened. Nonetheless, the government vowed to further research the topic.
Charities have expressed warnings. A prominent charity established by the relatives of a young person who was lost after encountering disturbing platform posts argues that a blanket age ban could fail to make platforms safer and could lead to a "dangerous transition" of harm when young people turn 16.
"The Australian ban is a response to the inability of the social media companies to design platforms and apps that are safe and age appropriate for minors," said a leading peer.
In the United States, legislation is mostly happening at the local level due to country-wide inaction.
Even with widespread concern and proposals from some figures to follow this lead, a nationwide ban is currently seen as a distant prospect.
Apart from these regions, other countries are similarly exploring options.
But, international agencies adopt a more measured stance. The UN children's agency has cautioned that blanket prohibitions have downsides and "might backfire". The agency notes that social networks can be a "critical link" for isolated children and that bans should not be a "substitute" for platform operators to invest in user protection.
Even as this global discussion evolves, the actions of Australia and its followers indicate that states globally are no longer willing to delay for the industry to make changes on their own.
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