Quite a decisive move by the Australian government. I don't know if it's a move in the right direction or not but the research clearly shows that around the time social media became mainstream, teens' and preteens' mental health took a nosedive (Especially girls).
Hugely decisive! Feels more like a policy for idyllic hypotheticals. "Suppose we could ban social media..." well, hey, they actually did it.
I'm very interested to see how their socializing evolves in response to such a shock. Do the social behaviors of pre-internet times re-emerge? "Third spaces" reappear overnight? We shall see!