Minors don't use FB much anyway. It's more tik-tok now. And of course no minor would use an app monitored by her parents, she will immediately switch to another app.
Sorry, should have clarified: I was suggesting that if the government decides to regulate it should apply to all social media platforms, not just FB. Updated the original comment.
Unless you're also requiring IDs for age verification, then that just means that the kids will lie.