Agreed, any system that allows people to discover content needs to protect them from stuff they don't want to see, whether it's annoyances like spam, malicious

Agreed, any system that allows people to discover content needs to protect them from stuff they don't want to see, whether it's annoyances like spam, malicious attacks like DDoS, or extremely harmful content like CSAM. Centralized services don't do a great job of this but I think we can do better with a decentralized approach. We won't have a perfect solution overnight but we've already built important components of such a system (eg. ghost keys[1]). [1] https://freenet.org/news/introducing-ghost-keys/ https://freenet.org/news/introducing-ghost-keys/