Should we have ActivityPub's big relay era? I think about what distinguishes Bluesky and ActivityPub.
1. Trust and Safety - ActivityPub and Mastodon need to do more here.
2. A big relay - The distinguishing feature of BS is that every one is on a common relay, even if you are hosting your own data.
This big relay helps to solve a lot of discoverability challenges that plague ActivityPub ecosystems.