And also scary is the reverse where everything you do when you're 12 now is likely going to be archived forever.
https://www.theatlantic.com/technology/archive/2019/02/when-...
While I agree that the scope of a twelve year old's power is limited, children can be unimaginably cruel.
The prosecution successfully argued against the 'defense of infancy' based on things the kids said themselves admitted they had planned to do to the victim.