mbarulli on Nostr: I see no need for special key-pairs for kids. Key-pairs for kids could be generated ...

I see no need for special key-pairs for kids.
Key-pairs for kids could be generated from and controlled by parents' keys (as in a btc wallet).
In this way, safety settings and content moderation are placed in the hands of parents via a set of fine grained permissions.
Among these permissions, there is of course the visibility of the "global feed".
If the above scheme is properly supported by Nostr clients, moderation by parents might be a one-off effort.