But curating content as a family is close to unfeasible because it goes against sponsored algorithmic curation to which others are still exposed and once a kid is socialized they face the problem of peer pressure.
Even if you have a private Jellyfin server that automatically downloads approved fresh content, kids will still complain they do not have access to Youtube like other kids. And now you have become an antagonist. A rule maker to be subverted.
I find that caring parents are put in an impossible position of at the same time trying to maintain trust and also be a curator and censor.