Features I can think of:
- a system for stricter content moderation, especially something that would automatically delete NSFW/NSFL posts,
- no direct messaging,
- some kind of tool for moderators to efficiently review content,
- multi-layered access to an account to allow for parental control,
- time management tool that would not be based on the client, but with the session duration calculated through interactions.
Yeah but what do you want the kids to interact with? There’s a lot of sfw stuff like politics and hate speech I don’t want kids to be near of.
Kids having unsupervised access to internet is just a bad idea in my opinion, no matter safe you try to make it.
Also the moderation issue someone pointed here.
I like the parental control idea of yours, because of this reason. Atleast it helps to certain degree.