Just because it is bad for you doesn't mean it should be illegal, adults should be able to do what they please even if it hurts them.
So this is a pretty practical solution to protect the kids without infringing on adults freedom per se, because even if some adults lose access, as I said, nothing of value is lost.
Sure but there are a lot of people who disagree and I think what I wrote is a much more reasonable compromise with them.
Collecting hackable blackmail material on millions upon millions of adults is practical?