I created a relay. You can add it to your relay list to read posts from nostr:npub1falry06qh3ktl6evtf8enl2we9qarflncc299ujpda4kkqkhl7gs3995cd , a nostrkid. wss://rly.nostrkid.com . Only npubs approved to write can write (kids) anyone can read, zap, etc. I also hacked a Coracle client to force connect to only the nostrkid relay and nothing else and deleted DM capability. This was semi usable for the kid. Kids cannot see what others write on their posts, unless it is a kid on that relay. It was a good start, but much room for improvement. Happy to nostr:npub1c0rnyyhmdnvg6xkvrrmgf8rxp3r28jtjhad8vmze8rgxf87aed7qlltlvg About it:)