The under-16 social media ban is a great big effort in kicking the can down the road.
Like ohhhh kids don't know how to engage online safely? Hmm instead of, say, educating them about online safety, or what social media is and how to navigate it, let's just ban them from it until an arbitrary age and call it job done!
And then when the fresh new 17 year-olds jump onto social media for the first time, and have no idea how to be online safely or navigate social media? Well that's their problem! They're old enough to be online, so they should take some responsibility--back pats all around, good job everyone!
There should be dedicated How to Internet classes in school starting from kindergarten, if parents will be putting an iPad in front of a toddler to keep them occupied, then kids NEED to be educated about how to be online!! Kids should be taught how to use computers, and how to spot scams, and that what you see on an influencer's feed is all curated and deliberate.