Honestly this all feels like overreach. The internet used to be a place where you learned to navigate things yourself, and parents actually should pay attention to what their kids were doing online. Now every issue gets framed as “we need more government control,” when really it’s just a parenting problem. ActivityPub-based “school-approved social media” sounds like another step toward normalizing controlled, sanitized platforms. Governments already use “protecting the children” as justification for grabbing more influence over social networks, and this just feeds into that. If parents don’t want their kids on certain apps, that’s on them. Teach them, supervise them, set boundaries. The solution isn’t to reshape the entire internet into a locked-down version of itself.

Always main reason to control something more and censorship are - terrorists,illegal trading operations,children protection,digital piracy,

Seems like a good solution! I don't know of anything yet, but doesn't seem too far fetched