It's technically impossible, so a pretty pointless discussion.
And it's dangerous too. Even if they legislated them off the major platforms, there's a million other ways to communicate online. Hundreds of DMs, talkers, games, live chats, streams, even IRC still exists. And pushing them into the darker corners makes it far more likely for them to be exposed to coercive and controlling types. Extremism, child abuse, bullying, suicide encouragement and so on.
Kids are growing up, testing limits and learning, That is what kids do!
I think that a ban won't fix this, but instead ban anonymous use. If you have to use your real name, most behave much nicer. You become accountable, and that is a good thing for everyone to learn.
Also perhaps a minimum age of say 13 could be a good idea - you need to reach a certain age before you are able to foresee consequences and understand how your actions effect others.
This doesn't make sense. Forbidding social media is as stupid as forbidding video games, it's old people not trying to find the real cause and instead passing measures which will be completely useless. Social media doesn't necessarily mean Meta
Whether that's true is irrelevant. This isn't something the government should be getting involved in, outside of prosecuting parents for neglecting their kids.
I don't let my kids use social media because they aren't ready for it. If they are ready for it, but my government says they can't, I'm going to use technical means (i.e. VPN, having them use my account, etc) to subvert the law. It should be my choice if my kids can access something, not the government's.
If the government wants to tackle this, they should be working with parents on the issue. Maybe sponsor a FOSS content blocker or work with social media orgs to create a concept of custodial accounts, and have some way for that to work w/ the FOSS content blocker. But don't unilaterally ban something because you think it's harmful.
If I want to smoke, that should 100% be my right, provided I'm not bothering other people. If my kids smoke, that should be 100% on me for being a negligent parent and allowing them to do something harmful (assuming I should know about it). The government shouldn't be making parenting decisions for me, that's my responsibility.
There have been a lot of bills around this general idea. In my state in the US, for example, we passed a law but I don't know what enforcement looks like.
I'm against it in all its forms. Parents should be the ones responsible here, not governments.