I think the experimental curated and moderated relays on relay.land are one of our best bets. What I’d like to see on the client side is an option where, when I’m viewing notes from a relay such as https://jumble.social/?r=wss://relays.land/spatianostra, I can choose to view only the comments published to that relay, with the option to toggle and see comments from all relays instead. This can be useful for a lot of use cases by the way, not only onboarding.