You have. On safeguarding for young people for example, it's important they can use nostr clients without being exposed to inappropriate content. We in fact have the tools and permissionless development environment to make safer spaces than centralised services.
Discussion
This is super interesting to me.
One version that I can envision is a build or app that is organized around a particular audience or use case with situationally appropriate relays and algorithm options.
Nettiqette was a good start, but this will require a deft balance of intent and engineering.
Of course there would always be the option for a fully open, unadulterated installation of people chose that.