

I don’t think that what you are envisioning and the fediverse are necessarily a good fit. The fediverse is potentially able to network with every other instance operating on the same protocol. With every instance you add more potential to have bad actors within reach.
a system for stricter content moderation, especially something that would automatically delete NSFW/NSFL posts,
There is no tool that can automatically remove everything. There is also the Scunthorpe problem. And there aren’t enough moderators in the world to do this job safely for children that don’t also expect remuneration for their services. And then you need to add in the cross cultural differences in what constitutes NSF anything. Maybe in a few years you can train a model to do a decent job with this.
The protocol can probably be adapted to fit most of your requirements. But the fediverse is held together by donations, sweat, and duct tape. It’s having a hard enough time attracting adults; I don’t think a kids version is in the works. Plus, there are now real legal hurdles like in Australia.
Personally, I wouldn’t want my kids to social network until they are 15-16. Before that I’d try to keep them in services and settings where I’m the moderator. And only after having not only the birds and the bees talk but also the know about grooming, no nudes, and no bullying talks you can slowly release them into the wild. And at that age they will not want to sit at the kids table any more.


It happens. A very highly intelligent user will occasionally post something in a lot of communities and gets a rise out of downvotes, annoyed comments, and blocks. It’s annoying but that is often the nature of the internet. Report, block, and move on.
It’s only the very highly intelligent users who do this. So it doesn’t happen a lot.
Don’t engage with anybody you don’t know well on DMs. And if some other very highly intelligent person goes to the effort of sending you abuse via DM, take pride that you really got under their skin. Ignore it if you can.