[voidwtf]

Herein lies the rub, every time I've seen this happen in the past companies just applied blanket wide bans to accounts. Sometimes retroactively for accounts that were illegal at the time of their creation regardless of the users current age. Both Google and Twitter did this to users who created accounts before they were 13 but were then adults.

If you're going to introduce legislation like this, then it needs to include provisions that it will not permanently bar those users access to the services once they are of age. I manage my children's social media interaction (near 0 with the exception of YouTube), if their accounts get permanently disabled that would be unfortunate in the future when they are old enough.